$MCS
MARCUS CORP Stock $mcs

$mcs Overview Financials Valuation SEC Filings Company Website

2016 Q4 Form 10-K Financial Statement

#000114420418014385 Filed on March 13, 2018

Income Statement

Concept	2016 Q4	2015 Q4	2015 Q3
Revenue	$138.7M	$59.40M	$149.2M
YoY Change	133.5%	-48.82%	13.22%
Cost Of Revenue	$74.20M	$60.60M	$76.70M
YoY Change	22.44%	0.33%	18.0%
Gross Profit	$64.60M	$55.10M	$72.50M
YoY Change	17.24%	-0.9%	8.7%
Gross Profit Margin	46.58%	92.76%	48.6%
Selling, General & Admin	$29.60M	$26.80M	$27.10M
YoY Change	10.45%	5.1%	5.04%
% of Gross Profit	45.82%	48.64%	37.38%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$10.80M	$10.19M	$10.35M
YoY Change	6.01%	1.39%	15.55%
% of Gross Profit	16.72%	18.49%	14.28%
Operating Expenses	$48.90M	$44.50M	$46.60M
YoY Change	9.89%	1.14%	5.67%
Operating Profit	$15.70M	$8.042M	$25.97M
YoY Change	95.23%	-31.44%	14.44%
Interest Expense	-$1.900M	-$2.300M	$2.496M
YoY Change	-17.39%	-196.31%	3.83%
% of Operating Profit	-12.1%	-28.6%	9.61%
Other Income/Expense, Net		-$2.549M	-$2.301M
YoY Change		-9.96%	-5.15%
Pretax Income	$13.40M	$8.005M	$17.51M
YoY Change	67.4%	-8.92%	-13.59%
Income Tax	$4.800M	$2.897M	$6.798M
% Of Pretax Income	35.82%	36.19%	38.82%
Net Earnings	$8.700M	$3.969M	$14.65M
YoY Change	119.2%	-24.01%	17.85%
Net Earnings / Revenue	6.27%	6.68%	9.82%
Basic Earnings Per Share
Diluted Earnings Per Share	$308.5K	$175.6K	$526.9K
COMMON SHARES
Basic Shares Outstanding	18.93M shares	27.63K shares	27.59K shares
Diluted Shares Outstanding		27.95K shares	27.90K shares

Balance Sheet

Concept	2016 Q4	2015 Q4	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$3.200M	$6.100M	$5.700M
YoY Change	-47.54%	-32.22%	5.56%
Cash & Equivalents	$3.239M	$6.672M	$4.763M
Short-Term Investments
Other Short-Term Assets	$11.01M	$7.041M	$6.670M
YoY Change	56.3%	16.34%	-1.32%
Inventory	$4.437M	$2.641M
Prepaid Expenses
Receivables	$6.349M	$5.898M	$19.80M
Other Receivables	$8.412M	$7.468M	$0.00
Total Short-Term Assets	$36.14M	$45.10M	$61.72M
YoY Change	-19.86%	7.36%	69.79%
LONG-TERM ASSETS
Property, Plant & Equipment	$789.2M	$670.7M	$657.3M
YoY Change	17.67%	2.67%	1.77%
Goodwill	$43.74M	$44.22M	$44.27M
YoY Change	-1.1%	0.98%	1.01%
Intangibles
YoY Change
Long-Term Investments	$6.100M	$7.200M	$7.200M
YoY Change	-15.28%	89.47%	24.14%
Other Assets	$36.09M	$37.23M	$34.42M
YoY Change	-3.04%	3.42%	-3.4%
Total Long-Term Assets	$875.1M	$759.6M	$743.3M
YoY Change	15.21%	3.09%	1.65%
TOTAL ASSETS
Total Short-Term Assets	$36.14M	$45.10M	$61.72M
Total Long-Term Assets	$875.1M	$759.6M	$743.3M
Total Assets	$911.3M	$804.7M	$805.0M
YoY Change	13.24%	3.32%	4.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$31.21M	$28.74M	$24.47M
YoY Change	8.59%	23.23%	6.13%
Accrued Expenses	$80.80M	$66.80M	$57.30M
YoY Change	20.96%	18.02%	9.35%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$12.04M	$18.29M	$18.09M
YoY Change	-34.18%	112.57%	147.0%
Total Short-Term Liabilities	$130.7M	$128.5M	$109.5M
YoY Change	1.69%	33.5%	19.06%
LONG-TERM LIABILITIES
Long-Term Debt	$271.3M	$207.4M	$229.3M
YoY Change	30.85%	-11.66%	-1.23%
Other Long-Term Liabilities	$45.10M	$44.30M	$42.80M
YoY Change	1.81%	7.52%	12.04%
Total Long-Term Liabilities	$271.3M	$207.4M	$229.3M
YoY Change	30.85%	-11.66%	-1.23%
TOTAL LIABILITIES
Total Short-Term Liabilities	$130.7M	$128.5M	$109.5M
Total Long-Term Liabilities	$271.3M	$207.4M	$229.3M
Total Liabilities	$402.0M	$335.9M	$338.8M
YoY Change	19.69%	1.48%	4.53%
SHAREHOLDERS EQUITY
Retained Earnings	$351.2M	$325.4M	$319.8M
YoY Change	7.95%	6.0%	5.11%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$45.82M	$44.45M	$45.23M
YoY Change	3.08%	-6.09%	-5.0%
Treasury Stock Shares	3.518M shares	3.526M shares	3.587M shares
Shareholders Equity	$390.1M	$363.4M	$357.8M
YoY Change
Total Liabilities & Shareholders Equity	$911.3M	$804.7M	$805.0M
YoY Change	13.24%	3.32%	4.88%

Cashflow Statement

Concept	2016 Q4	2015 Q4	2015 Q3
OPERATING ACTIVITIES
Net Income	$8.700M	$3.969M	$14.65M
YoY Change	119.2%	-24.01%	17.85%
Depreciation, Depletion And Amortization	$10.80M	$10.19M	$10.35M
YoY Change	6.01%	1.39%	15.55%
Cash From Operating Activities	$37.90M	$28.70M	$17.44M
YoY Change	32.06%	54.3%	5.05%
INVESTING ACTIVITIES
Capital Expenditures	-$25.50M	-$19.10M	$14.65M
YoY Change	33.51%	37.41%	12.09%
Acquisitions
YoY Change
Other Investing Activities	-$62.80M	$3.400M	$223.0K
YoY Change	-1947.06%	-236.0%	-51.42%
Cash From Investing Activities	-$88.30M	-$15.80M	-$15.55M
YoY Change	458.86%	-3.66%	6.33%
FINANCING ACTIVITIES
Cash Dividend Paid			$2.814M
YoY Change			11.45%
Common Stock Issuance & Retirement, Net			-$45.00K
YoY Change			80.0%
Debt Paid & Issued, Net			$1.515M
YoY Change			36.24%
Cash From Financing Activities	47.80M	-12.50M	-$2.897M
YoY Change	-482.4%	-1061.54%	-12.95%
NET CHANGE
Cash From Operating Activities	37.90M	28.70M	$17.44M
Cash From Investing Activities	-88.30M	-15.80M	-$15.55M
Cash From Financing Activities	47.80M	-12.50M	-$2.897M
Net Change In Cash	-2.600M	400.0K	-$1.002M
YoY Change	-750.0%	-88.57%	-25.5%
FREE CASH FLOW
Cash From Operating Activities	$37.90M	$28.70M	$17.44M
Capital Expenditures	-$25.50M	-$19.10M	$14.65M
Free Cash Flow	$63.40M	$47.80M	$2.789M
YoY Change	32.64%	47.08%	-21.01%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3239000	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	5466000	USD
CY2016Q4	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	14761000	USD
CY2016Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1672000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	390112000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	13409000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	36143000	USD
CY2016Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	6096000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	43735000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	36094000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	445024000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	1535000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	391647000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	911266000	USD
CY2017Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	15335000	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	11005000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	789198000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	860064000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	38233000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	46433000	USD
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	437424000	USD
CY2015	us-gaap	Interest Expense InterestExpense	9926000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-186000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	39320000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-353000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	23995000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15678000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	23642000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-1463000	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2919000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	91000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2359000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	23534000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	62126000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-122000	USD
	mcs	Other Comprehensive Income Loss Reclassification Adjustment On Interest Rate Swap Included In Interest Expense Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnInterestRateSwapIncludedInInterestExpenseNetOfTax	-65000	USD
CY2015	mcs	Other Comprehensive Income Loss Reclassification Adjustment On Interest Rate Swap Included In Interest Expense Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnInterestRateSwapIncludedInInterestExpenseNetOfTax	-118000	USD
CY2017	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Loss Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansLossArisingDuringPeriodNetOfTax	2559000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-511000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	23656000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	62637000	USD
CY2015	mcs	Other Comprehensive Income Loss Derivatives Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossDerivativesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	169000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-754000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	22888000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-14000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2017	mcs	Other Comprehensive Income Loss Reclassification Adjustment On Interest Rate Swap Included In Interest Expense Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnInterestRateSwapIncludedInInterestExpenseNetOfTax	0	USD
	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Loss Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansLossArisingDuringPeriodNetOfTax	62000	USD
CY2015	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Loss Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansLossArisingDuringPeriodNetOfTax	902000	USD
CY2017	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gain Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGainArisingDuringPeriodNetOfTax	0	USD
	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gain Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGainArisingDuringPeriodNetOfTax	0	USD
CY2015	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gain Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGainArisingDuringPeriodNetOfTax	0	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2271000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2964000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	860000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3986000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	850000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1092000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	75000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	6389000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	1024000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	888000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	905000	USD
CY2017	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	429000	USD
CY2015	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	318000	USD
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	251000	USD
CY2016	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	300000	USD
CY2017	mcs	Stock Issued During Period Value Non Vested Stock StockIssuedDuringPeriodValueNonVestedStock	0	USD
CY2015	mcs	Stock Issued During Period Value Non Vested Stock StockIssuedDuringPeriodValueNonVestedStock	0	USD
	mcs	Stock Issued During Period Value Non Vested Stock StockIssuedDuringPeriodValueNonVestedStock	0	USD
CY2016	mcs	Stock Issued During Period Value Non Vested Stock StockIssuedDuringPeriodValueNonVestedStock	0	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2411000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1499000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1899000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	140000	USD
	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	55000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	39000	USD
CY2017	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2016	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2015	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	37694000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	959000	USD
CY2015Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	346235000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	365698000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	505000	USD
CY2014Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	329979000	USD
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	7567000	USD
CY2017	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-13663000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	975000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	20000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	194000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	334000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	975000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	2411000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1079000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-6438000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1564000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-911000	USD
	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	-2967000	USD
CY2017	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	8852000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	388000	USD
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	2268000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-665000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	15015000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	2550000	USD
CY2017	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	2377000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-3085000	USD
CY2017	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-1380000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	8016000	USD
CY2017	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	6703000	USD
	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	43367000	USD
CY2017	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	44551000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	44452000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	114804000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13977000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	4524000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-495000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-911000	USD
	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	1600000	USD
CY2017	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	0	USD
	mcs	Payments To Acquire Capital In Joint Venture PaymentsToAcquireCapitalInJointVenture	0	USD
CY2017	mcs	Payments To Acquire Capital In Joint Venture PaymentsToAcquireCapitalInJointVenture	111000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	108500000	USD
CY2017	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	322000000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	594000	USD
CY2017	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-421000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	860000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2271000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	5632000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	13504000	USD
	mcs	Distributions To Noncontrolling Interest DistributionsToNoncontrollingInterest	505000	USD
CY2017	mcs	Distributions To Noncontrolling Interest DistributionsToNoncontrollingInterest	20000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-51000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	13009000	USD
CY2015Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6723000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6672000	USD
	mcs	Change In Accounts Payable For Additions To Property And Equipment ChangeInAccountsPayableForAdditionsToPropertyAndEquipment	-7370000	USD
CY2017	mcs	Change In Accounts Payable For Additions To Property And Equipment ChangeInAccountsPayableForAdditionsToPropertyAndEquipment	5320000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-490000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	1499000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5614000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3531000	USD
CY2015	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	5627000	USD
CY2015	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	845000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2355000	USD
CY2015	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-925000	USD
CY2015	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	766000	USD
CY2015	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	2440000	USD
CY2015	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	3236000	USD
CY2015	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	56810000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	334000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	786000	USD
CY2015	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	1500000	USD
CY2015	mcs	Payments To Acquire Capital In Joint Venture PaymentsToAcquireCapitalInJointVenture	399000	USD
CY2015	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	162500000	USD
CY2015	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-773000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2964000	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	10390000	USD
CY2015	mcs	Distributions To Noncontrolling Interest DistributionsToNoncontrollingInterest	959000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-57000	USD
CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6780000	USD
CY2015	mcs	Change In Accounts Payable For Additions To Property And Equipment ChangeInAccountsPayableForAdditionsToPropertyAndEquipment	3467000	USD
CY2015	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-1463000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	126500000	USD
CY2017	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	332000000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-967000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	9259000	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	3981000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	74988000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	226000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	728000	USD
CY2015	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	148500000	USD
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	0	USD
CY2017	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	1024000	USD
CY2015	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	888000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	418000	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	mcs	Adjustment Income Loss From Equity Method Investments AdjustmentIncomeLossFromEquityMethodInvestments	-36000	USD
CY2017	mcs	Adjustment Income Loss From Equity Method Investments AdjustmentIncomeLossFromEquityMethodInvestments	46000	USD
CY2015	mcs	Adjustment Income Loss From Equity Method Investments AdjustmentIncomeLossFromEquityMethodInvestments	-186000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	152000	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	377000	USD
CY2015	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	166000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	258000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	308000	USD
CY2015	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	449000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3339000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	36300000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	7176000	USD
	mcs	Non Cash Contribution In Joint Venture NonCashContributionInJointVenture	400000	USD
CY2017	mcs	Non Cash Contribution In Joint Venture NonCashContributionInJointVenture	0	USD
CY2015	mcs	Non Cash Contribution In Joint Venture NonCashContributionInJointVenture	0	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2017	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	6729000	USD
	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	0	USD
CY2015	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	0	USD
CY2017	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	6173000	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2015	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2015Q4	us-gaap	Goodwill Goodwill	44220000	USD
CY2015Q2	us-gaap	Goodwill Goodwill	43720000	USD
CY2014Q2	us-gaap	Goodwill Goodwill	43858000	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	581000	USD
CY2015	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2016	us-gaap	Goodwill Subsequent Recognition Of Deferred Tax Asset GoodwillSubsequentRecognitionOfDeferredTaxAsset	138000	USD
	us-gaap	Goodwill Subsequent Recognition Of Deferred Tax Asset GoodwillSubsequentRecognitionOfDeferredTaxAsset	81000	USD
CY2015	us-gaap	Goodwill Subsequent Recognition Of Deferred Tax Asset GoodwillSubsequentRecognitionOfDeferredTaxAsset	138000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2017	us-gaap	Goodwill Subsequent Recognition Of Deferred Tax Asset GoodwillSubsequentRecognitionOfDeferredTaxAsset	138000	USD
CY2017	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	0	USD
CY2016	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	-347000	USD
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	0	USD
CY2015	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	0	USD
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27609	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	308	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27917	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27421	shares
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	266	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27687	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27789	shares
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	614	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28403	shares
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-11000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	3000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	7414000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	5069000	USD
CY2015Q2	mcs	Impaired Asset Fair Value ImpairedAssetFairValue	7737000	USD
	mcs	Hotel Phillips Revenues HotelPhillipsRevenues	3925000	USD
CY2015	mcs	Hotel Phillips Revenues HotelPhillipsRevenues	9736000	USD
	mcs	Hotel Phillips Operating Income Loss HotelPhillipsOperatingIncomeLoss	291000	USD
CY2015	mcs	Hotel Phillips Operating Income Loss HotelPhillipsOperatingIncomeLoss	739000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	11247000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	6349000	USD
CY2017Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	15983000	USD
CY2016Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	8412000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	496588000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	457490000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Asset Off Market Lease Favorable Gross FiniteLivedIntangibleAssetOffMarketLeaseFavorableGross	9152000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Asset Off Market Lease Favorable Gross FiniteLivedIntangibleAssetOffMarketLeaseFavorableGross	9486000	USD
CY2017Q4	mcs	Split Dollar Life Insurance Policies SplitDollarLifeInsurancePolicies	10771000	USD
CY2016Q4	mcs	Split Dollar Life Insurance Policies SplitDollarLifeInsurancePolicies	10131000	USD
CY2017Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	12318000	USD
CY2016Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	14009000	USD
CY2017	us-gaap	Regulatory Asset Amortization Period RegulatoryAssetAmortizationPeriod	P40Y
CY2017Q4	us-gaap	Secured Long Term Debt SecuredLongTermDebt	40543000	USD
CY2016Q4	us-gaap	Secured Long Term Debt SecuredLongTermDebt	50399000	USD
CY2017Q4	us-gaap	Senior Long Term Notes SeniorLongTermNotes	129143000	USD
CY2016Q4	us-gaap	Senior Long Term Notes SeniorLongTermNotes	90286000	USD
CY2017Q4	mcs	Long Term Unsecured Notes Payable LongTermUnsecuredNotesPayable	2751000	USD
CY2016Q4	mcs	Long Term Unsecured Notes Payable LongTermUnsecuredNotesPayable	3053000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	9353000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	11453000	USD
CY2013Q1	us-gaap	Derivative Amount Of Hedged Item DerivativeAmountOfHedgedItem	25000000	USD
CY2017Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	25000000	USD
CY2016Q2	us-gaap	Derivative Instruments Loss Reclassified From Accumulated Oci Into Income Effective Portion DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion	159000	USD
CY2016Q2	mcs	Derivative Instruments Loss Reclassified From Accumulated Income Effective Portion Net Of Tax DerivativeInstrumentsLossReclassifiedFromAccumulatedIncomeEffectivePortionNetOfTax	96000	USD
CY2017Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	130000000	USD
CY2016Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	140000000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	355000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	608000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	12016000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	9955000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	24429000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	140963000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	11014000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	103452000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	9105000	USD
	us-gaap	Interest Paid Net InterestPaidNet	5220000	USD
CY2017	mcs	Commitment Minimum Lease Payments CommitmentMinimumLeasePayments	6163000	USD
CY2017	us-gaap	Preferred Stock Dividend Rate Percentage PreferredStockDividendRatePercentage	1.1	pure
CY2017Q4	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	11687500	shares
CY2016	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	333827	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	3669	shares
CY2015	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	54742	shares
CY2017	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	28898	shares
CY2017Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	2869422	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	750000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	440967	shares
CY2017	us-gaap	Share Based Goods And Nonemployee Services Transaction Shares Approved For Issuance ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuance	4937500	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1151589	shares
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1899000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	975000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1499000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2411000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	840000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	418000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	689000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1227000	USD
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1526000	shares
CY2014Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1566000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1563000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	284000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	276000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	273000	shares
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	68000	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	215000	shares
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	133000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	35000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	101000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	74000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1707000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1629000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	961000	shares
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	840000	shares
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	13.81
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	17.04
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	15.87
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	31.08
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	12.69
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	988000	shares
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.75
CY2014Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.06
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	15.94
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	20.22
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	18.35
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	22.37
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	15.71
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	3861000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	904000	shares
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	19.45
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	16.23
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	18.21
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	14.28
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	5.94
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	15854000	USD
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	12410000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1676000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	485000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1181000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.57
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	185000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	84000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.08
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	14.57
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1770000	USD
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	114000	shares
CY2014Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	98000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	143000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	134000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	34000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	30000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	37000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	36000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	14000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	14000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	36000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	25000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	0	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	0	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	7000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	2000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	137000	shares
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	15.39
CY2014Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	13.61
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	19.3
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	16.54
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	19.24
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	19.38
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	29.12
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	24.54
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	12.55
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	11.72
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	18.78
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	12.13
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	22.86
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	2004000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	18.72
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	21.94
CY2016	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	1240000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	37639000	USD
CY2017Q4	us-gaap	Defined Benefit Pension Plan Liabilities Current DefinedBenefitPensionPlanLiabilitiesCurrent	1347000	USD
CY2016Q4	us-gaap	Defined Benefit Pension Plan Liabilities Current DefinedBenefitPensionPlanLiabilitiesCurrent	1252000	USD
CY2017Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	36292000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P3Y8M12D
CY2017	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.01	pure
CY2017	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.25	pure
CY2017	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.06	pure
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3960000	USD
	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2362000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3581000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	32523000	USD
CY2017	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	765000	USD
CY2016	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	865000	USD
CY2017	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1356000	USD
CY2016	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1406000	USD
CY2017	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	4244000	USD
CY2016	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	82000	USD
CY2017	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	1249000	USD
CY2016Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	31271000	USD
CY2017Q4	us-gaap	Defined Benefit Pension Plan Current And Noncurrent Liabilities DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities	37639000	USD
CY2016Q4	us-gaap	Defined Benefit Pension Plan Current And Noncurrent Liabilities DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities	32523000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax	12874000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax	9049000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax	579000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax	642000	USD
CY2017Q4	mcs	Defined Benefit Plan Amounts Recognized Accumulated Other Comprehensive Income Loss DefinedBenefitPlanAmountsRecognizedAccumulatedOtherComprehensiveIncomeLoss	12295000	USD
CY2016Q4	mcs	Defined Benefit Plan Amounts Recognized Accumulated Other Comprehensive Income Loss DefinedBenefitPlanAmountsRecognizedAccumulatedOtherComprehensiveIncomeLoss	8407000	USD
CY2016	us-gaap	Defined Benefit Plan Curtailments DefinedBenefitPlanCurtailments	-261000	USD
CY2017	us-gaap	Defined Benefit Plan Curtailments DefinedBenefitPlanCurtailments	0	USD
CY2015	mcs	Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax	-326000	USD
CY2017	mcs	Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax	-356000	USD
CY2016	mcs	Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax	-364000	USD
	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	459000	USD
	mcs	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Interest Cost Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetInterestCostBeforeTax	765000	USD
	mcs	Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax Othercomprehensiveincomelossamortizationadjustmentfromaocipensionandotherpostretirementbenefitplansfornetpriorservicecostcreditacturialgainlossandtransitionassetobligationbeforetax	-211000	USD
CY2016	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	251000	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2015	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2017	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2016Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	28151000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	31769000	USD
CY2017	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	82000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	420000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	64000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	329000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	261000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0415	pure
CY2017Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.04	pure
CY2017Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.036	pure
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	1497000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	11045000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.04	pure
CY2016	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.044	pure
	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.042	pure
CY2015	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.043	pure
CY2017	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0415	pure
CY2016	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.04	pure
	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.04	pure
CY2015	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.04	pure
CY2017	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.04	pure
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	1347000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	1480000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	1453000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	1476000	USD
CY2016Q4	mcs	Deferred Tax Assets Deferred Expense Reserves And Accruals Noncurrent DeferredTaxAssetsDeferredExpenseReservesAndAccrualsNoncurrent	-17682000	USD
CY2017Q4	mcs	Deferred Tax Assets Deferred Expense Reserves And Accruals Noncurrent DeferredTaxAssetsDeferredExpenseReservesAndAccrualsNoncurrent	-13736000	USD
CY2016Q4	mcs	Deferred Tax Liabilities Depreciation And Amortization DeferredTaxLiabilitiesDepreciationAndAmortization	67897000	USD
CY2017Q4	mcs	Deferred Tax Liabilities Depreciation And Amortization DeferredTaxLiabilitiesDepreciationAndAmortization	55466000	USD
CY2016Q4	mcs	Deferred Tax Assets Other Noncurrent DeferredTaxAssetsOtherNoncurrent	3782000	USD
CY2017Q4	mcs	Deferred Tax Assets Other Noncurrent DeferredTaxAssetsOtherNoncurrent	3497000	USD
	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	12688000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8065000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8707000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15434000	USD
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3240000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2120000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1558000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4667000	USD
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-829000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4328000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7155000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3402000	USD
	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-314000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1165000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	515000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-509000	USD
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.005	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.003	pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.028	pure
CY2015Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	431000	USD
CY2014Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	102000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	414000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	414000	USD
	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	543000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	312000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	17000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	214000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	102000	USD
CY2016	mcs	Effective Income Tax Rate EffectiveIncomeTaxRate	0.378	pure
CY2017	mcs	Effective Income Tax Rate EffectiveIncomeTaxRate	0.053	pure
CY2015	mcs	Effective Income Tax Rate EffectiveIncomeTaxRate	0.395	pure
	mcs	Effective Income Tax Rate EffectiveIncomeTaxRate	0.386	pure
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	25017000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8270000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10918000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	23691000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	67000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	54000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	130000	USD
CY2017	us-gaap	Income Tax Examination Interest Expense IncomeTaxExaminationInterestExpense	50000	USD
CY2016	us-gaap	Income Tax Examination Interest Expense IncomeTaxExaminationInterestExpense	153000	USD
	us-gaap	Income Tax Examination Interest Expense IncomeTaxExaminationInterestExpense	108000	USD
CY2015	us-gaap	Income Tax Examination Interest Expense IncomeTaxExaminationInterestExpense	89000	USD
	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	4693000	USD
CY2015	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	8064000	USD
CY2017	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	12027000	USD
CY2016	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	7707000	USD
	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	194000	USD
CY2015	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	334000	USD
CY2017	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	334000	USD
CY2016	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	334000	USD
	mcs	Lease Rentals Percentage Amount LeaseRentalsPercentageAmount	153000	USD
CY2015	mcs	Lease Rentals Percentage Amount LeaseRentalsPercentageAmount	193000	USD
CY2017	mcs	Lease Rentals Percentage Amount LeaseRentalsPercentageAmount	708000	USD
CY2016	mcs	Lease Rentals Percentage Amount LeaseRentalsPercentageAmount	343000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	11426000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	10659000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	9356000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	8782000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	9016000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	71841000	USD
CY2016	us-gaap	Revenues Revenues	543864000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	69954000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	41832000	USD
CY2015Q4	us-gaap	Assets Assets	804701000	USD
	us-gaap	Net Income Loss NetIncomeLoss	14372000	USD
	us-gaap	Net Income Loss NetIncomeLoss	8742000	USD
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.2
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.34
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.51
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.31
	us-gaap	Revenues Revenues	157954000	USD
	us-gaap	Revenues Revenues	152775000	USD
	us-gaap	Revenues Revenues	153818000	USD
	us-gaap	Revenues Revenues	158167000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	18025000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	18741000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	21435000	USD
CY2015Q2	us-gaap	Assets Assets	805472000	USD
CY2016Q4	mcs	Capital Expenditures And Acquistions CapitalExpendituresAndAcquistions	147372000	USD
CY2015Q4	mcs	Capital Expenditures And Acquistions CapitalExpendituresAndAcquistions	44452000	USD
CY2015Q2	mcs	Capital Expenditures And Acquistions CapitalExpendituresAndAcquistions	74988000	USD
CY2017Q4	mcs	Capital Expenditures And Acquistions CapitalExpendituresAndAcquistions	114804000	USD
	us-gaap	Revenues Revenues	125444000	USD
	us-gaap	Revenues Revenues	134978000	USD
	us-gaap	Revenues Revenues	144695000	USD
	us-gaap	Revenues Revenues	138747000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	11346000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	18261000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	24683000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	15664000	USD
	us-gaap	Net Income Loss NetIncomeLoss	5452000	USD
	us-gaap	Net Income Loss NetIncomeLoss	9336000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	17394000	USD
	us-gaap	Net Income Loss NetIncomeLoss	9453000	USD
	us-gaap	Net Income Loss NetIncomeLoss	10124000	USD
	us-gaap	Net Income Loss NetIncomeLoss	10978000	USD
	us-gaap	Net Income Loss NetIncomeLoss	34441000	USD
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.33
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.36
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.39
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.21
CY2015Q3	us-gaap	Revenues Revenues	149190000	USD
CY2015Q4	us-gaap	Revenues Revenues	115676000	USD
CY2015Q4	us-gaap	Revenues Revenues	59401000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	25966000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	10664000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	8042000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	14651000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	4945000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	3969000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.53
CY2015Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.18
CY2015Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.14
CY2015	us-gaap	Admissions Revenue AdmissionsRevenue	176251000	USD
	us-gaap	Admissions Revenue AdmissionsRevenue	85608000	USD
CY2015	us-gaap	Occupancy Revenue OccupancyRevenue	109857000	USD
	us-gaap	Occupancy Revenue OccupancyRevenue	69897000	USD
CY2015	us-gaap	Concessions Revenue ConcessionsRevenue	115081000	USD
	us-gaap	Concessions Revenue ConcessionsRevenue	52872000	USD
	us-gaap	Food And Beverage Revenue FoodAndBeverageRevenue	41456000	USD
CY2015	us-gaap	Food And Beverage Revenue FoodAndBeverageRevenue	71028000	USD
CY2015	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	59477000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	30807000	USD
CY2015	us-gaap	Revenues Revenues	531694000	USD
	us-gaap	Revenues Revenues	280640000	USD
CY2015	us-gaap	Service Management Costs ServiceManagementCosts	153612000	USD
	us-gaap	Service Management Costs ServiceManagementCosts	73081000	USD
CY2015	us-gaap	Occupancy Costs OccupancyCosts	42408000	USD
	us-gaap	Occupancy Costs OccupancyCosts	25104000	USD
CY2015	us-gaap	Concessions Costs ConcessionsCosts	32279000	USD
	us-gaap	Concessions Costs ConcessionsCosts	14711000	USD
CY2015	us-gaap	Food And Beverage Cost Of Sales FoodAndBeverageCostOfSales	57769000	USD
	us-gaap	Food And Beverage Cost Of Sales FoodAndBeverageCostOfSales	32425000	USD
CY2015	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	23929000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	16178000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	60610000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	29029000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	40032000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	22145000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	8622000	USD
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5009000	USD
CY2015	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	14876000	USD
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	8756000	USD
CY2015	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	33615000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	19911000	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2919000	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	470671000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	246349000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	61023000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	34291000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	209000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	58000	USD
CY2015	us-gaap	Interest Expense InterestExpense	10035000	USD
	us-gaap	Interest Expense InterestExpense	5824000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-1233000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-719000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-160000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-63000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	49804000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	27743000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19415000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11043000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	30389000	USD
	us-gaap	Profit Loss ProfitLoss	16700000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-393000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-82000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	30782000	USD
	us-gaap	Net Income Loss NetIncomeLoss	16782000	USD
CY2017Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	488423000	USD
CY2016Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	435928000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3335745	shares
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3517951	shares
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-7485000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-9421000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-6444000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-11323000	USD
CY2016	us-gaap	Admissions Revenue AdmissionsRevenue	186768000	USD
CY2016	us-gaap	Occupancy Revenue OccupancyRevenue	105167000	USD
CY2016	us-gaap	Concessions Revenue ConcessionsRevenue	120975000	USD
CY2016	us-gaap	Food And Beverage Revenue FoodAndBeverageRevenue	67551000	USD
CY2016	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	63403000	USD
CY2016	us-gaap	Service Management Costs ServiceManagementCosts	160729000	USD
CY2016	us-gaap	Occupancy Costs OccupancyCosts	40213000	USD
CY2016	us-gaap	Concessions Costs ConcessionsCosts	32407000	USD
CY2016	us-gaap	Food And Beverage Cost Of Sales FoodAndBeverageCostOfSales	55526000	USD
CY2016	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	21582000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	63620000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	8384000	USD
CY2016	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	16257000	USD
CY2016	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	33360000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2016	us-gaap	Investment Income Net InvestmentIncomeNet	298000	USD
CY2016	us-gaap	Interest Expense InterestExpense	9176000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-844000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	301000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	60533000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22994000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	37539000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-363000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	37902000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	14000	USD
CY2016	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Loss Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansLossArisingDuringPeriodNetOfTax	42000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	214000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	58000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	127000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	199000	USD
CY2016	mcs	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gain Arising During Period Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGainArisingDuringPeriodNetOfTax	134000	USD
CY2016	mcs	Other Comprehensive Income Loss Derivatives Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossDerivativesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	143000	USD
CY2016	mcs	Other Comprehensive Income Loss Reclassification Adjustment On Interest Rate Swap Included In Interest Expense Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnInterestRateSwapIncludedInInterestExpenseNetOfTax	-38000	USD
CY2016	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationNetOfTax	-96000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	155000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-363000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	38057000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-9000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	9000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	1685000	USD
CY2016	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	40000	USD
	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	42000	USD
CY2015	us-gaap	Other Comprehensive Income Finalization Of Pension And Non Pension Postretirement Plan Valuation Tax OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax	570000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	142000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	55000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	84000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	127000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Plan Amendments Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentsTaxEffect	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Plan Amendments Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentsTaxEffect	127000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Plan Amendments Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentsTaxEffect	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Plan Amendments Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentsTaxEffect	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	95000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	25000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	110000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	25000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	43000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	77000	USD
CY2017	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationTax	0	USD
CY2016	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationTax	63000	USD
	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationTax	0	USD
CY2015	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationTax	0	USD
CY2017	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	-410000	USD
CY2016	mcs	Adjustment Income Loss From Equity Method Investments AdjustmentIncomeLossFromEquityMethodInvestments	301000	USD
CY2016	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	560000	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-844000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	334000	USD
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	303000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	1899000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3022000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-577000	USD
CY2016	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	905000	USD
CY2016	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	1486000	USD
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	2465000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1978000	USD
CY2016	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-5124000	USD
CY2016	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-373000	USD
CY2016	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	4738000	USD
CY2016	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	1829000	USD
CY2016	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	45116000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	83606000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	63766000	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1560000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-12553000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-3572000	USD
CY2016	mcs	Payments To Acquire Capital In Joint Venture PaymentsToAcquireCapitalInJointVenture	0	USD
CY2016	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	0	USD
CY2016	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	1100000	USD
CY2017	us-gaap	Fiscal Period FiscalPeriod	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 27.5pt; MARGIN: 0in 0in 0pt" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><strong><font style="FONT-SIZE: 10pt">Fiscal Years</font></strong> <font style="FONT-SIZE: 10pt">- In October 2015, the Company’s Board of Directors approved a change in the Company’s fiscal year-end from the last Thursday in May to the last Thursday in December. The Company reports on a 52/53-week year. In this Annual Report on Form 10-K, (1) references to fiscal 2017 refer to the 52-week year ended December 28, 2017, (2) references to fiscal 2016 refer to the 52-week year ended December 29, 2016, (3) references to the Transition Period refer to the 31 week transition period from May 29, 2015 to December 31, 2015, and (4) references to fiscal 2015 refer to the 52-week year ended May 28, 2015. Fiscal 2018 will be a 52-week year ending on December 27, 2018.</font></div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><strong><font style="FONT-SIZE: 10pt">Use of Estimates</font></strong> <font style="FONT-SIZE: 10pt">- The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.</font></div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2016	mcs	Change In Accounts Payable For Additions To Property And Equipment ChangeInAccountsPayableForAdditionsToPropertyAndEquipment	3417000	USD
CY2016	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	17511000	USD
CY2016	mcs	Non Cash Contribution In Joint Venture NonCashContributionInJointVenture	0	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-3433000	USD
CY2016	mcs	Distributions To Noncontrolling Interest DistributionsToNoncontrollingInterest	448000	USD
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	12037000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3986000	USD
CY2016	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-6089000	USD
CY2016	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	578000	USD
CY2016	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	346188000	USD
CY2016	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	236188000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	52335000	USD
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><strong><font style="FONT-SIZE: 10pt"> Concentration of Risk -</font></strong> <font style="FONT-SIZE: 10pt">As of December 28, 2017, 7% of the Company’s employees were covered by a collective bargaining agreement, of which 1% are covered by an agreement that will expire in one year. As of December 29, 2016, 7% of the Company’s employees were covered by a collective bargaining agreement, of which 2% were covered by an agreement that expired within in one year.</font></div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017	us-gaap	Goodwill Transfers GoodwillTransfers	105000	USD
CY2016	us-gaap	Goodwill Transfers GoodwillTransfers	0	USD
	us-gaap	Goodwill Transfers GoodwillTransfers	0	USD
CY2015	us-gaap	Goodwill Transfers GoodwillTransfers	0	USD
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27551	shares
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	406	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27957	shares
CY2017	us-gaap	Depreciation Depreciation	51542000	USD
CY2016	us-gaap	Depreciation Depreciation	42085000	USD
	us-gaap	Depreciation Depreciation	23893000	USD
CY2015	us-gaap	Depreciation Depreciation	38368000	USD
CY2017	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	400000	USD
CY2016	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	277000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	32000	USD
CY2015	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	194000	USD
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	32711000	USD
CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	28485000	USD
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	250000	shares
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	14000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	456000	shares
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	434000	shares
CY2017	us-gaap	Concentration Risk Labor Subject To Collective Bargaining Arrangements ConcentrationRiskLaborSubjectToCollectiveBargainingArrangements	As of December 28, 2017, 7% of the Companys employees were covered by a collective bargaining agreement, of which 1% are covered by an agreement that will expire in one year. As of December 29, 2016, 7% of the Companys employees were covered by a collective bargaining agreement, of which 2% were covered by an agreement that expired within in one year.
CY2017Q4	us-gaap	Inventory Net InventoryNet	4062000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	4437000	USD
CY2017	mcs	Percentage Of Cash Dividends PercentageOfCashDividends	1.1	pure
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther	1408	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther	1408	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	80205	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	91638	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets Other Than Goodwill BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill	2468	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets Other Than Goodwill BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill	1522	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	1031	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	1031	USD
CY2016Q4	mcs	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Other Than Income Taxes BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxOtherThanIncomeTaxes	331	USD
CY2017Q4	mcs	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Other Than Income Taxes BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxOtherThanIncomeTaxes	331	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther	1442	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther	1197	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Capital Lease Obligation BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation	17511	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Capital Lease Obligation BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation	24514	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets	0	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets	71	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther	0	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther	3800	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	63766	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	63776	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-11219000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-6548000	USD
CY2017	us-gaap	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Property Plant And Equipment BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment	11433	USD
CY2017	us-gaap	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Intangibles BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles	-946	USD
CY2017	mcs	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Other Accrued Liabilities BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherAccruedLiabilities	245	USD
CY2017	mcs	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Capital Lease Obligations BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCapitalLeaseObligations	-7003	USD
CY2017	mcs	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Financial Asset BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAsset	71	USD
CY2017	mcs	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Deferred Compensation And Other BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredCompensationAndOther	-3800	USD
	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	21240	USD
CY2017Q4	us-gaap	Minority Interest Ownership Percentage By Noncontrolling Owners MinorityInterestOwnershipPercentageByNoncontrollingOwners	0.11	pure
	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	4875000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	301829000	USD
CY2017	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	1200000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1356652000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1246688000	USD
CY2017Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1040000	USD
CY2016Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2468000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	161000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	204000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	283383000	USD
CY2016	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	0	USD
	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	0	USD
CY2015	us-gaap	Amortization Of Below Market Lease AmortizationOfBelowMarketLease	0	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	121080000	USD
CY2017Q4	mcs	Commitments To Complete Contracts In Process Value CommitmentsToCompleteContractsInProcessValue	2505000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.309	pure
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2017	us-gaap	Debt Instrument Periodic Payment DebtInstrumentPeriodicPayment	39110	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	2477000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	2384000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	1435000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	2266000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4415000	USD
CY2017	us-gaap	Description Of Defined Contribution Pension And Other Postretirement Plans DescriptionOfDefinedContributionPensionAndOtherPostretirementPlans	The 401(k) plan provides a matching contribution equal to 100% of the first 3% of compensation and 50% of the next 2% of compensation deposited by an employee into the 401(k) plan
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0210	pure
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0229	pure
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0226	pure
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.025	pure
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y7M6D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	1577000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	17.84
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	15656000	USD
CY2017	us-gaap	Proceeds From Contribution In Aid Of Construction ProceedsFromContributionInAidOfConstruction	1545000	USD
CY2016	us-gaap	Proceeds From Contribution In Aid Of Construction ProceedsFromContributionInAidOfConstruction	0	USD
	us-gaap	Proceeds From Contribution In Aid Of Construction ProceedsFromContributionInAidOfConstruction	0	USD
CY2015	us-gaap	Proceeds From Contribution In Aid Of Construction ProceedsFromContributionInAidOfConstruction	0	USD
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1986000	USD
CY2016	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	0	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	0	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	65000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	3127000	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	3125000	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	3030000	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	2731000	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	2769000	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	19875000	USD
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	34657000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due Next Twelve Months CapitalLeasesFutureMinimumInterestPaymentsDueNextTwelveMonths	1214000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due In Two Years CapitalLeasesFutureMinimumInterestPaymentsDueInTwoYears	1118000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due In Three Years CapitalLeasesFutureMinimumInterestPaymentsDueInThreeYears	1019000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due In Four Years CapitalLeasesFutureMinimumInterestPaymentsDueInFourYears	930000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due In Five Years CapitalLeasesFutureMinimumInterestPaymentsDueInFiveYears	842000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due Thereafter CapitalLeasesFutureMinimumInterestPaymentsDueThereafter	3331000	USD
CY2017Q4	mcs	Capital Leases Future Minimum Interest Payments Due CapitalLeasesFutureMinimumInterestPaymentsDue	8454000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Repayments Of Principal In Next Twelve Months LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths	1913000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Two LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo	2007000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Three LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree	2011000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Four LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour	1801000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal In Year Five LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive	1927000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Maturities Repayments Of Principal After Year Five LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive	16544000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	26203000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.008	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.009	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.010	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.011	pure
CY2017	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationNetOfTax	0	USD
	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationNetOfTax	0	USD
CY2015	mcs	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Dedesignation Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociOnDerivativesDedesignationNetOfTax	0	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	67000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	67000	USD
CY2015Q2	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	67000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	109036000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	82655000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	66810000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	80452000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-100239000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-128587000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-40839000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-78175000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	4212000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	42499000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-26022000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2334000	USD
CY2017Q4	mcs	Obligation To Be Reduced In Next12 Months ObligationToBeReducedInNext12Months	5657000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	410000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2015	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2017	mcs	Capital Lease Extensions CapitalLeaseExtensions	3675000	USD
CY2016	mcs	Capital Lease Extensions CapitalLeaseExtensions	0	USD
	mcs	Capital Lease Extensions CapitalLeaseExtensions	0	USD
CY2015	mcs	Capital Lease Extensions CapitalLeaseExtensions	0	USD
CY2017Q4	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	35000000	USD
CY2017Q4	us-gaap	Long Term Debt Percentage Bearing Fixed Interest Rate LongTermDebtPercentageBearingFixedInterestRate	0.0575	pure
CY2017	us-gaap	Line Of Credit Facility Commitment Fee Percentage LineOfCreditFacilityCommitmentFeePercentage	0.0020	pure
CY2017Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	91000000	USD
CY2017	mcs	Effective Income Tax Rate Reconciliation Unrecognized Tax Benefits And Relate Interest EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefitsAndRelateInterest	0.053	pure
CY2016	mcs	Effective Income Tax Rate Reconciliation Unrecognized Tax Benefits And Relate Interest EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefitsAndRelateInterest	0.378	pure
	mcs	Effective Income Tax Rate Reconciliation Unrecognized Tax Benefits And Relate Interest EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefitsAndRelateInterest	0.386	pure
CY2015	mcs	Effective Income Tax Rate Reconciliation Unrecognized Tax Benefits And Relate Interest EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefitsAndRelateInterest	0.395	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0	pure
	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0	pure

Files In Submission

Name	View Source	Status
0001144204-18-014385-index-headers.html	Edgar Link	pending
0001144204-18-014385-index.html	Edgar Link	pending
0001144204-18-014385.txt	Edgar Link	pending
0001144204-18-014385-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
mcs-20171228.xml	Edgar Link	completed
mcs-20171228.xsd	Edgar Link	pending
mcs-20171228_cal.xml	Edgar Link	unprocessable
mcs-20171228_def.xml	Edgar Link	unprocessable
mcs-20171228_lab.xml	Edgar Link	unprocessable
mcs-20171228_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
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tv485235_10k.htm	Edgar Link	pending
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tv485235_img01.jpg	Edgar Link	pending

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$MCS
MARCUS CORP Stock $mcs

2016 Q4 Form 10-K Financial Statement

#000114420418014385 Filed on March 13, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MCS MARCUS CORP Stock $mcs

2016 Q4 Form 10-K Financial Statement

#000114420418014385 Filed on March 13, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MCS
MARCUS CORP Stock $mcs