$WSR
Whitestone REIT Stock $wsr

$wsr Overview Financials Valuation SEC Filings Company Website

2018 Q3 Form 10-K Financial Statement

#000117553519000012 Filed on March 15, 2019

Income Statement

Concept	2018 Q3	2018 Q2	2018 Q1
Revenue	$30.70M	$29.47M	$29.79M
YoY Change	-8.76%	-2.43%	5.37%
Cost Of Revenue	$21.29M	$21.89M	$21.43M
YoY Change	88.57%	122.04%	127.77%
Gross Profit	$9.414M	$7.580M	$8.352M
YoY Change	-57.92%	-62.75%	-55.69%
Gross Profit Margin	30.66%	25.72%	28.04%
Selling, General & Admin	$4.980M	$6.680M	$6.330M
YoY Change	-10.75%	14.19%	2.59%
% of Gross Profit	52.9%	88.13%	75.79%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$9.530M	$6.300M	$6.274M
YoY Change	31.45%	-5.69%	4.43%
% of Gross Profit	101.23%	83.11%	75.12%
Operating Expenses	$1.791M	$6.102M	$5.647M
YoY Change	-86.04%	-51.3%	-53.64%
Operating Profit	$7.623M	$1.478M	$2.705M
YoY Change	-20.09%	-81.1%	-59.45%
Interest Expense	$6.419M	$6.313M	$5.973M
YoY Change	0.67%	12.15%	15.91%
% of Operating Profit	84.21%	427.13%	220.81%
Other Income/Expense, Net
YoY Change
Pretax Income	$8.130M	$2.060M	$3.380M
YoY Change	145.62%	-10.04%	103.61%
Income Tax	$92.00K	$59.00K	$110.0K
% Of Pretax Income	1.13%	2.86%	3.25%
Net Earnings	$7.835M	$1.954M	$3.181M
YoY Change	161.78%	-1.46%	120.9%
Net Earnings / Revenue	25.52%	6.63%	10.68%
Basic Earnings Per Share	$0.20	$0.05	$0.08
Diluted Earnings Per Share	$0.19	$0.05	$0.08
COMMON SHARES
Basic Shares Outstanding	39.33M shares	39.20M shares	39.07M shares
Diluted Shares Outstanding	40.64M shares	40.68M shares	40.09M shares

Balance Sheet

Concept	2018 Q3	2018 Q2	2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$9.400M	$3.100M	$9.300M
YoY Change	49.21%	-66.67%	43.08%
Cash & Equivalents	$9.389M	$3.125M	$6.976M
Short-Term Investments
Other Short-Term Assets	$10.60M	$10.20M	$9.500M
YoY Change	211.76%	200.0%	171.43%
Inventory
Prepaid Expenses
Receivables	$6.400M	$6.500M	$6.700M
Other Receivables	$15.50M	$14.00M	$18.00M
Total Short-Term Assets	$41.90M	$33.80M	$43.50M
YoY Change	31.35%	1.81%	41.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.001B	$1.008B	$1.013B
YoY Change	-1.88%	-1.35%	24.72%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$20.39M	$19.88M	$19.30M
YoY Change	10093.0%	3214.0%	3759.6%
Other Assets	$6.900M	$7.100M	$8.500M
YoY Change	-18.82%	-15.48%	6.25%
Total Long-Term Assets	$991.9M	$998.8M	$996.4M
YoY Change	-4.46%	-3.79%	20.61%
TOTAL ASSETS
Total Short-Term Assets	$41.90M	$33.80M	$43.50M
Total Long-Term Assets	$991.9M	$998.8M	$996.4M
Total Assets	$1.034B	$1.033B	$1.040B
YoY Change	-3.39%	-3.62%	21.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$25.60M	$22.60M	$24.50M
YoY Change	-24.71%	-23.13%	47.59%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$43.10M	$40.00M	$43.00M
YoY Change	-17.27%	-15.43%	35.22%
LONG-TERM LIABILITIES
Long-Term Debt	$666.6M	$667.6M	$668.5M
YoY Change	0.59%	0.62%	20.36%
Other Long-Term Liabilities	$7.200M	$6.600M	$5.700M
YoY Change	554.55%	725.0%	280.0%
Total Long-Term Liabilities	$673.8M	$674.2M	$674.2M
YoY Change	1.51%	1.49%	21.06%
TOTAL LIABILITIES
Total Short-Term Liabilities	$43.10M	$40.00M	$43.00M
Total Long-Term Liabilities	$673.8M	$674.2M	$674.2M
Total Liabilities	$670.7M	$667.3M	$666.6M
YoY Change	-6.31%	-6.22%	13.24%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$525.8M	$524.2M	$522.8M
YoY Change	3.14%	3.34%	29.46%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$354.4M	$355.7M	$362.7M
YoY Change
Total Liabilities & Shareholders Equity	$1.034B	$1.033B	$1.040B
YoY Change	-3.39%	-3.62%	21.37%

Cashflow Statement

Concept	2018 Q3	2018 Q2	2018 Q1
OPERATING ACTIVITIES
Net Income	$7.835M	$1.954M	$3.181M
YoY Change	161.78%	-1.46%	120.9%
Depreciation, Depletion And Amortization	$9.530M	$6.300M	$6.274M
YoY Change	31.45%	-5.69%	4.43%
Cash From Operating Activities	$16.48M	$10.88M	$5.101M
YoY Change	16.06%	-16.69%	477.69%
INVESTING ACTIVITIES
Capital Expenditures	-$5.400M	-$1.860M	-$4.040M
YoY Change	3.45%	-98.55%	-11.4%
Acquisitions
YoY Change
Other Investing Activities	$8.990M	$0.00	$4.460M
YoY Change	6815.38%	-100.0%
Cash From Investing Activities	$3.580M	-$1.850M	$420.0K
YoY Change	-170.33%	-98.57%	-109.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$466.0K
YoY Change			-109.83%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-13.93M	-12.91M	-$3.498M
YoY Change	13.99%	-110.9%	-157.27%
NET CHANGE
Cash From Operating Activities	16.48M	10.88M	$5.101M
Cash From Investing Activities	3.580M	-1.850M	$420.0K
Cash From Financing Activities	-13.93M	-12.91M	-$3.498M
Net Change In Cash	6.130M	-3.880M	$2.023M
YoY Change	-297.11%	-306.38%	-16.92%
FREE CASH FLOW
Cash From Operating Activities	$16.48M	$10.88M	$5.101M
Capital Expenditures	-$5.400M	-$1.860M	-$4.040M
Free Cash Flow	$21.88M	$12.74M	$9.141M
YoY Change	12.67%	-90.99%	67.94%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-4000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	4373000	USD
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001175535
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	39766240	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	490696053	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	Whitestone REIT
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	35536000	USD
CY2018Q1	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	28622000	USD
CY2018Q2	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	29504000	USD
CY2018Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	33178000	USD
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	33729000	USD
CY2017Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	800000	USD
CY2018Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	0	USD
CY2017Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	21140000	USD
CY2018Q1	us-gaap	Accounts Receivable Net AccountsReceivableNet	21809000	USD
CY2018Q2	us-gaap	Accounts Receivable Net AccountsReceivableNet	20464000	USD
CY2018Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	21894000	USD
CY2018Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	21642000	USD
CY2017Q4	us-gaap	Accounts Receivable Related Parties AccountsReceivableRelatedParties	0	USD
CY2018Q1	us-gaap	Accounts Receivable Related Parties AccountsReceivableRelatedParties	894000	USD
CY2018Q2	us-gaap	Accounts Receivable Related Parties AccountsReceivableRelatedParties	772000	USD
CY2018Q3	us-gaap	Accounts Receivable Related Parties AccountsReceivableRelatedParties	308000	USD
CY2018Q4	us-gaap	Accounts Receivable Related Parties AccountsReceivableRelatedParties	394000	USD
CY2017Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	2063000	USD
CY2018Q4	us-gaap	Accumulated Amortization Deferred Finance Costs AccumulatedAmortizationDeferredFinanceCosts	2914000	USD
CY2017Q4	us-gaap	Accumulated Amortization Of Other Deferred Costs AccumulatedAmortizationOfOtherDeferredCosts	52000	USD
CY2018Q4	us-gaap	Accumulated Amortization Of Other Deferred Costs AccumulatedAmortizationOfOtherDeferredCosts	125000	USD
CY2017Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	176684000	USD
CY2018Q1	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	165581000	USD
CY2018Q2	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	175004000	USD
CY2018Q3	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	178493000	USD
CY2018Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	181361000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2936000	USD
CY2018Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	5528000	USD
CY2018Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	6430000	USD
CY2018Q3	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	7034000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	4116000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	521314000	USD
CY2018Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	522730000	USD
CY2018Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	524191000	USD
CY2018Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	525780000	USD
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	527662000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	8608000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	9746000	USD
CY2016	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	391000	USD
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	508000	USD
CY2018	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	USD
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1554000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1283000	USD
CY2018Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	302000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	603000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	902000	USD
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CY2017Q4	us-gaap	Assets Assets	1070168000	USD
CY2018Q1	us-gaap	Assets Assets	1039923000	USD
CY2018Q2	us-gaap	Assets Assets	1032649000	USD
CY2018Q3	us-gaap	Assets Assets	1033837000	USD
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CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	USD
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	18000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	0	USD
CY2017Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	50000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	0	USD
CY2017	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	18000	USD
CY2018	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	0	USD
CY2017Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	32000	USD
CY2018Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	0	USD
CY2016	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.45
CY2017	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.28
CY2016	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.44
CY2017	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.27
CY2016	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	16963000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	11322000	USD
CY2016	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	16583000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	10990000	USD
CY2016	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	129385000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	133663000	USD
CY2016	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	2100000	USD
CY2017	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	1600000	USD
CY2018	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5005000	USD
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CY2018Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3125000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	9389000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13658000	USD
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2708000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2988000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5210000	USD
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	7233000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3338000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	9480000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13786000	USD
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	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1872000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	4270000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8576000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
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CY2018Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
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CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.1400
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CY2018Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.2850
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	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.5700
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	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.8550
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CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	39778029	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39221773	shares
CY2018Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39179540	shares
CY2018Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39743829	shares
CY2018Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39772105	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39778029	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	38000	USD
CY2018Q1	us-gaap	Common Stock Value CommonStockValue	38000	USD
CY2018Q2	us-gaap	Common Stock Value CommonStockValue	38000	USD
CY2018Q3	us-gaap	Common Stock Value CommonStockValue	38000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	39000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8919000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10411000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5773000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2844000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8618000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8425000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17039000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22611000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	23000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	63000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	71000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	23000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	94000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	15000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	107000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	30000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	9124000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	5932000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	10728000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2918000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	8850000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	8638000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	17488000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	23191000	USD
CY2018Q4	us-gaap	Contractual Obligation ContractualObligation	687815000	USD
CY2018Q4	us-gaap	Contractual Obligation Due After Fifth Year ContractualObligationDueAfterFifthYear	148330000	USD
CY2018Q4	us-gaap	Contractual Obligation Due In Fourth And Fifth Year ContractualObligationDueInFourthAndFifthYear	135092000	USD
CY2018Q4	us-gaap	Contractual Obligation Due In Next Twelve Months ContractualObligationDueInNextTwelveMonths	268587000	USD
CY2018Q4	us-gaap	Contractual Obligation Due In Second And Third Year ContractualObligationDueInSecondAndThirdYear	135806000	USD
CY2016	us-gaap	Contribution Of Property ContributionOfProperty	8738000	USD
CY2017	us-gaap	Contribution Of Property ContributionOfProperty	0	USD
CY2018	us-gaap	Contribution Of Property ContributionOfProperty	0	USD
CY2016	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	34092000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	42110000	USD
CY2018Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8832000	USD
CY2018Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8922000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	17754000	USD
CY2018Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	9831000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	27585000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	37431000	USD
CY2016	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	19709000	USD
CY2017	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	24213000	USD
CY2018Q1	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	4856000	USD
CY2018Q2	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	5017000	USD
	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	9873000	USD
CY2018Q3	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	5452000	USD
	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	15325000	USD
CY2018	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	21069000	USD
CY2018Q1	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	19119000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	660929000	USD
CY2018Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	619444000	USD
CY2017	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	5000	USD
CY2018	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	20000	USD
CY2017Q4	us-gaap	Deferred Costs Leasing Accumulated Amortization DeferredCostsLeasingAccumulatedAmortization	3046000	USD
CY2018Q4	us-gaap	Deferred Costs Leasing Accumulated Amortization DeferredCostsLeasingAccumulatedAmortization	3534000	USD
CY2017Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	7861000	USD
CY2018Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	8789000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	4071000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	4076000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1861000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1239000	USD
CY2017Q4	us-gaap	Deferred Gain On Sale Of Property DeferredGainOnSaleOfProperty	18000000	USD
CY2017Q4	us-gaap	Deposit Assets DepositAssets	7916000	USD
CY2018Q1	us-gaap	Deposit Assets DepositAssets	5557000	USD
CY2018Q2	us-gaap	Deposit Assets DepositAssets	6515000	USD
CY2018Q3	us-gaap	Deposit Assets DepositAssets	7702000	USD
CY2018Q4	us-gaap	Deposit Assets DepositAssets	8211000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	22457000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	27240000	USD
CY2018Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6274000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	12567000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19044000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	25679000	USD
CY2017Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11466000	USD
CY2018Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11489000	USD
CY2018Q2	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11628000	USD
CY2018Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11600000	USD
CY2018Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11600000	USD
CY2017Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	0	USD
CY2018Q1	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	699000	USD
CY2018Q2	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	1067000	USD
CY2018Q3	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	1276000	USD
CY2018Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	58000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.04
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	4095000	USD
CY2018Q1	us-gaap	Equity Method Investments EquityMethodInvestments	19298000	USD
CY2018Q2	us-gaap	Equity Method Investments EquityMethodInvestments	19884000	USD
CY2018Q3	us-gaap	Equity Method Investments EquityMethodInvestments	20386000	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-167000	USD
CY2018Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	69000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	26236000	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	3261000	USD
CY2018	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	4547000	USD
CY2016	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-96000	USD
CY2017	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-183000	USD
CY2018Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-180000	USD
CY2018Q2	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-73000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-253000	USD
CY2018Q3	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-3000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-256000	USD
CY2018	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-82000	USD
CY2016	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	3357000	USD
CY2017	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	16000	USD
CY2018Q1	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	249000	USD
CY2018Q2	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	0	USD
	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	249000	USD
CY2018Q3	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	4380000	USD
	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	4629000	USD
CY2018	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	4629000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23922000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23949000	USD
CY2018Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6327000	USD
CY2018Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6678000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13005000	USD
CY2018Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4982000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17987000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	23281000	USD
CY2017Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	66261000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	289000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	386000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	110000	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	59000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	169000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	92000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	261000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	347000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	284000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	337000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	304000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	304000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	304000	USD
CY2016	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	3630000	USD
CY2017	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	5430000	USD
CY2018Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-7297000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-6410000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2979000	USD
CY2018Q1	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	1115000	USD
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-14000	USD
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	1724000	USD
CY2018	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	1893000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1089000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1337000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-2429000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	0	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	0	USD
CY2018Q1	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	-110000	USD
	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	-232000	USD
	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	-696000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable Related Parties IncreaseDecreaseInAccountsReceivableRelatedParties	-610000	USD
CY2016	us-gaap	Increase Decrease In Deposits Outstanding IncreaseDecreaseInDepositsOutstanding	-2322000	USD
CY2017	us-gaap	Increase Decrease In Deposits Outstanding IncreaseDecreaseInDepositsOutstanding	3570000	USD
CY2018Q1	us-gaap	Increase Decrease In Deposits Outstanding IncreaseDecreaseInDepositsOutstanding	-2359000	USD
	us-gaap	Increase Decrease In Deposits Outstanding IncreaseDecreaseInDepositsOutstanding	-1401000	USD
	us-gaap	Increase Decrease In Deposits Outstanding IncreaseDecreaseInDepositsOutstanding	-214000	USD
CY2018	us-gaap	Increase Decrease In Deposits Outstanding IncreaseDecreaseInDepositsOutstanding	295000	USD
CY2016	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
CY2017	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
CY2018Q1	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-980000	USD
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-612000	USD
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-403000	USD
CY2018	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-1621000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1396000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-168000	USD
CY2018Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-437000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-506000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-619000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1175000	USD
CY2016	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-125000	USD
CY2017	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	565000	USD
CY2018Q1	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	72000	USD
	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	75000	USD
	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	226000	USD
CY2018	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	436000	USD
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	765000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	827000	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1338000	shares
CY2016	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	324000	USD
CY2017	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	439000	USD
CY2018	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	574000	USD
CY2016	us-gaap	Interest Expense InterestExpense	19239000	USD
CY2017	us-gaap	Interest Expense InterestExpense	23651000	USD
CY2017	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	410000	USD
CY2018Q1	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	257000	USD
CY2018Q1	us-gaap	Interest Expense InterestExpense	5973000	USD
CY2018Q2	us-gaap	Interest Expense InterestExpense	6313000	USD
	us-gaap	Interest Expense InterestExpense	12286000	USD
CY2018Q3	us-gaap	Interest Expense InterestExpense	6419000	USD
	us-gaap	Interest Expense InterestExpense	18705000	USD
CY2018	us-gaap	Interest Expense InterestExpense	25177000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	18287000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	22541000	USD
CY2018Q1	us-gaap	Interest Paid Net InterestPaidNet	5806000	USD
	us-gaap	Interest Paid Net InterestPaidNet	11355000	USD
	us-gaap	Interest Paid Net InterestPaidNet	18181000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	24610000	USD
CY2016	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	429000	USD
CY2018Q2	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	284000	USD
	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	541000	USD
CY2018Q3	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	251000	USD
	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	792000	USD
CY2018	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	1055000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	711764000	USD
CY2018Q1	us-gaap	Liabilities Liabilities	666562000	USD
CY2018Q2	us-gaap	Liabilities Liabilities	667322000	USD
CY2018Q3	us-gaap	Liabilities Liabilities	670659000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	669722000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1070168000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1039923000	USD
CY2018Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1032649000	USD
CY2018Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1033837000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1028872000	USD
CY2018	us-gaap	Limited Liability Company Llc Or Limited Partnership Lp Managing Member Or General Partner Ownership Interest LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest	0.977
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	659068000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	618205000	USD
CY2017Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	659600000	USD
CY2018Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	618600000	USD
CY2018Q4	us-gaap	Long Term Debt Maturing In Years Four And Five LongTermDebtMaturingInYearsFourAndFive	122403000	USD
CY2018Q4	us-gaap	Long Term Debt Maturing In Years Two And Three LongTermDebtMaturingInYearsTwoAndThree	112412000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	136430000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	248199000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	20720000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	101683000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	51611000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	60801000	USD
CY2016	us-gaap	Marketable Securities Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments	0	USD
CY2017	us-gaap	Marketable Securities Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments	-91000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-29361000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-41759000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-78459000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-144898000	USD
CY2018Q1	us-gaap	Marketable Securities Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments	-20000	USD
	us-gaap	Marketable Securities Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments	-20000	USD
	us-gaap	Marketable Securities Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments	-20000	USD
CY2018	us-gaap	Marketable Securities Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments	-20000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	10800000	USD
CY2018Q2	us-gaap	Minority Interest MinorityInterest	9672000	USD
CY2018Q3	us-gaap	Minority Interest MinorityInterest	8819000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	8694000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	33636000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	44562000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	46352000	USD
CY2018Q1	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	0	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	38091000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	105722000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3498000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-16413000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	420000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1434000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	4871000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10778000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	40648000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	41398000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5101000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	15975000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	28760000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	39557000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	7931000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	1440000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	1983000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	2993000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	1921000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	8334000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	3181000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	1954000	USD
	us-gaap	Net Income Loss NetIncomeLoss	5136000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	7835000	USD
	us-gaap	Net Income Loss NetIncomeLoss	12965000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	8457000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	21431000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	182000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	254000	USD
CY2018Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	88000	USD
CY2018Q1	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	674000	USD
CY2018Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	51000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	138000	USD
CY2018Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	198000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	342000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	550000	USD
CY2016	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	0	USD
CY2017	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	0	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	929000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	2022000	USD
	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	65018000	USD
CY2018	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	86644000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	82000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	118000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	18000	USD
CY2018Q2	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	586000	USD
	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	1260000	USD
CY2018Q3	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	502000	USD
	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	1762000	USD
CY2018	us-gaap	Net Income Loss From Real Estate Investment Partnership Attributable To Parent NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent	8431000	USD
CY2018Q1	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Redeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersRedeemable	0	USD
CY2018Q1	us-gaap	Noncontrolling Interest In Net Income Loss Operating Partnerships Redeemable NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable	88000	USD
CY2016	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2017	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2018	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	0	USD
CY2016	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2017	us-gaap	Notes Issued1 NotesIssued1	80000000	USD
CY2018	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2017Q4	us-gaap	Notes Payable NotesPayable	659068000	USD
CY2018Q1	us-gaap	Notes Payable NotesPayable	619986000	USD
CY2018Q2	us-gaap	Notes Payable NotesPayable	619354000	USD
CY2018Q3	us-gaap	Notes Payable NotesPayable	618685000	USD
CY2018Q4	us-gaap	Notes Payable NotesPayable	618205000	USD
CY2018Q4	us-gaap	Notes Payable To Bank NotesPayableToBank	619444000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	65189000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	74430000	USD
CY2018Q1	us-gaap	Operating Expenses OperatingExpenses	17643000	USD
CY2018Q2	us-gaap	Operating Expenses OperatingExpenses	18414000	USD
	us-gaap	Operating Expenses OperatingExpenses	36057000	USD
CY2018Q3	us-gaap	Operating Expenses OperatingExpenses	17125000	USD
	us-gaap	Operating Expenses OperatingExpenses	53182000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	64651000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	185000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	85000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four And Five Years OperatingLeasesFutureMinimumPaymentsDueInFourAndFiveYears	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two And Three Years OperatingLeasesFutureMinimumPaymentsDueInTwoAndThreeYears	100000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	418740000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	81149000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	37327000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	48431000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	59550000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	70181000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	122102000	USD
CY2016	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	80068000	USD
CY2017	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	94568000	USD
CY2018Q1	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	21672000	USD
CY2018Q2	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	21382000	USD
	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	43054000	USD
CY2018Q3	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	21964000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	18000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	18000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	31911000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	18000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	40472000	USD
CY2018Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	11145000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	22348000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	33642000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	18000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	2645000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	913000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	3558000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	605000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	4163000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	1192000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	82000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	118000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	18000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	18000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	18000	USD
CY2016	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	22457000	USD
CY2017	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	27240000	USD
CY2018Q1	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	6274000	USD
CY2018Q2	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	6293000	USD
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	12567000	USD
CY2018Q3	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	6477000	USD
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	19044000	USD
CY2018	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	25679000	USD
CY2016	us-gaap	Other Income OtherIncome	24369000	USD
CY2017	us-gaap	Other Income OtherIncome	31391000	USD
CY2018Q1	us-gaap	Other Income OtherIncome	8113000	USD
CY2018Q2	us-gaap	Other Income OtherIncome	8091000	USD
	us-gaap	Other Income OtherIncome	16204000	USD
CY2018Q3	us-gaap	Other Income OtherIncome	8740000	USD
	us-gaap	Other Income OtherIncome	24944000	USD
CY2018	us-gaap	Other Income OtherIncome	33219000	USD
CY2017Q4	us-gaap	Other Receivables OtherReceivables	0	USD
CY2018Q4	us-gaap	Other Receivables OtherReceivables	279000	USD
CY2016	us-gaap	Partners Capital Account Unit Based Compensation PartnersCapitalAccountUnitBasedCompensation	8738000	USD
CY2017	us-gaap	Partners Capital Account Unit Based Compensation PartnersCapitalAccountUnitBasedCompensation	99895000	USD
CY2016	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	2704000	USD
CY2017	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	2394000	USD
CY2018Q1	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	0	USD
	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	0	USD
	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	0	USD
CY2018	us-gaap	Payments For Proceeds From Real Estate Partnership Investment Net PaymentsForProceedsFromRealEstatePartnershipInvestmentNet	0	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3948000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4339000	USD
CY2018Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	466000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1059000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1699000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1961000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	44944000	USD
CY2016	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	729000	USD
CY2017	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	1241000	USD
CY2018Q1	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	309000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	604000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	890000	USD
CY2018	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	1155000	USD
CY2016	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	0	USD
CY2017	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	695000	USD
CY2018Q1	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	0	USD
	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	30000	USD
CY2018	us-gaap	Payments Of Loan Costs PaymentsOfLoanCosts	30000	USD
CY2016	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2017	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	128000	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	128000	USD
CY2018	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	126000	USD
CY2016	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	60616000	USD
CY2017	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	125468000	USD
CY2018	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	0	USD
CY2016	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	22036000	USD
CY2017	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	17575000	USD
CY2018Q1	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	4043000	USD
	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	5897000	USD
	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	8733000	USD
CY2018	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	11638000	USD
CY2018Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2018Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2018Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2018Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	6198000	USD
CY2018Q1	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	9441000	USD
CY2018Q2	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	10217000	USD
CY2018Q3	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	10597000	USD
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2018Q1	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2018Q2	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2018Q3	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	7306000	USD
CY2016	us-gaap	Pro Forma Weighted Average Shares Outstanding Diluted ProFormaWeightedAverageSharesOutstandingDiluted	36402000	shares
CY2017	us-gaap	Pro Forma Weighted Average Shares Outstanding Diluted ProFormaWeightedAverageSharesOutstandingDiluted	38760000	shares
CY2016	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	0	USD
CY2017	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	0	USD
	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	1000000	USD
CY2018	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	9812000	USD
CY2016	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	0	USD
CY2017	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	0	USD
CY2018Q1	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	505000	USD
	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	505000	USD
	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	505000	USD
CY2018	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	1324000	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	30014000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	118412000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2016	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	59000000	USD
CY2017	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	45600000	USD
CY2018Q1	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	9000000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	9000000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	9000000	USD
CY2018	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	9000000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	513000	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	513000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30000	USD
CY2018	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30000	USD
CY2018	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	30000	USD
CY2016	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	6897000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	26000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	4433000	USD
	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	4433000	USD
	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	12574000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	12574000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	8113000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	1493000	USD
CY2017Q2	us-gaap	Profit Loss ProfitLoss	2043000	USD
CY2017Q3	us-gaap	Profit Loss ProfitLoss	3077000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	1975000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	8588000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	3269000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	2005000	USD
	us-gaap	Profit Loss ProfitLoss	5274000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	8033000	USD
	us-gaap	Profit Loss ProfitLoss	13307000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	8674000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	21981000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1585000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2340000	USD
CY2018Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	446000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	662000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	970000	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1391000	USD
CY2016	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	7013000	USD
CY2017	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	1976000	USD
CY2018	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	13708000	USD
CY2015Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	835538000	USD
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	920310000	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	1149454000	USD
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	1052238000	USD
CY2016	us-gaap	Real Estate Improvements RealEstateImprovements	22036000	USD
CY2017	us-gaap	Real Estate Improvements RealEstateImprovements	17575000	USD
CY2018	us-gaap	Real Estate Improvements RealEstateImprovements	11638000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	131034000	USD
CY2018Q1	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	98788000	USD
CY2018Q2	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	103696000	USD
CY2018Q3	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	107165000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	113300000	USD
CY2017Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1149454000	USD
CY2018Q1	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1051984000	USD
CY2018Q2	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1052771000	USD
CY2018Q3	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1049315000	USD
CY2018Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1052238000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	1018420000	USD
CY2018Q1	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	953196000	USD
CY2018Q2	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	949075000	USD
CY2018Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	942150000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	938938000	USD
CY2016	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	69749000	USD
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	7881000	USD
CY2018Q2	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	3905000	USD
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	213545000	USD
CY2018	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	0	USD
CY2016	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	14383000	USD
CY2017	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	17897000	USD
CY2018Q1	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	3976000	USD
CY2018Q3	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	4379000	USD
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	12260000	USD
CY2018	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	16362000	USD
CY2018Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	10646000	USD
CY2016	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	14335000	USD
CY2017	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	11543000	USD
CY2018Q1	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	578000	USD
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1274000	USD
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1972000	USD
CY2018	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2543000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	205000	USD
CY2018Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	257000	USD
CY2018Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	213000	USD
CY2018Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	91000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	128000	USD
CY2016	us-gaap	Revenues Revenues	104437000	USD
CY2017Q1	us-gaap	Revenues Revenues	28267000	USD
CY2017Q2	us-gaap	Revenues Revenues	30208000	USD
CY2017Q3	us-gaap	Revenues Revenues	33653000	USD
CY2017Q4	us-gaap	Revenues Revenues	33831000	USD
CY2017	us-gaap	Revenues Revenues	125959000	USD
CY2018Q1	us-gaap	Revenues Revenues	29785000	USD
CY2018Q2	us-gaap	Revenues Revenues	29473000	USD
	us-gaap	Revenues Revenues	59258000	USD
CY2018Q3	us-gaap	Revenues Revenues	30704000	USD
	us-gaap	Revenues Revenues	89962000	USD
CY2018Q4	us-gaap	Revenues Revenues	29901000	USD
CY2018	us-gaap	Revenues Revenues	119863000	USD
CY2018Q4	us-gaap	Secured Debt SecuredDebt	178200000	USD
CY2017Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	5694000	USD
CY2018Q1	us-gaap	Security Deposit Liability SecurityDepositLiability	5766000	USD
CY2018Q2	us-gaap	Security Deposit Liability SecurityDepositLiability	5769000	USD
CY2018Q3	us-gaap	Security Deposit Liability SecurityDepositLiability	5920000	USD
CY2018Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	6130000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	10231000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	10410000	USD
CY2018Q1	us-gaap	Share Based Compensation ShareBasedCompensation	1845000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	3246000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	4894000	USD
	us-gaap	Stock Issued1 StockIssued1	101000	USD
CY2017	us-gaap	Stock Issued1 StockIssued1	127000	USD
CY2018Q1	us-gaap	Stock Issued1 StockIssued1	33000	USD
	us-gaap	Stock Issued1 StockIssued1	66000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	6741000	USD
CY2016	us-gaap	Stock Issued1 StockIssued1	114000	USD
CY2018	us-gaap	Stock Issued1 StockIssued1	133000	USD
CY2016	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2017	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2018	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2016	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	114000	USD
CY2017	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	127000	USD
CY2018	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	133000	USD
CY2016	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	30014000	USD
CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	18517000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	10231000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	10410000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6742000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	3948000	USD
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4339000	USD
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1961000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	347604000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	362715000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	355655000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	354359000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	350456000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	246991000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	267628000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	358404000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	373361000	USD
CY2018Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	365327000	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	363178000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	359150000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1 StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	377523000	USD
CY2016	us-gaap	Transfer To Investments TransferToInvestments	11000	USD
CY2017	us-gaap	Transfer To Investments TransferToInvestments	13000	USD
	us-gaap	Transfer To Investments TransferToInvestments	12000	USD
	us-gaap	Transfer To Investments TransferToInvestments	24000	USD
CY2018	us-gaap	Transfer To Investments TransferToInvestments	15000	USD
CY2016	us-gaap	Weighted Average Basic Shares Outstanding Pro Forma WeightedAverageBasicSharesOutstandingProForma	35637000	shares
CY2017	us-gaap	Weighted Average Basic Shares Outstanding Pro Forma WeightedAverageBasicSharesOutstandingProForma	37933000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28383000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36255000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40088000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40679000	shares
	wsr	Increase Decrease In Unamortized Lease Commissions And Loan Costs IncreaseDecreaseInUnamortizedLeaseCommissionsAndLoanCosts	1396000	USD
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40519000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40635000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40541000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40612000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27618000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35428000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39066000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39204000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39136000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39327000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39200000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39274000	shares
CY2017Q4	wsr	Accrued Rent And Other Recoveries AccruedRentAndOtherRecoveries	15620000	USD
CY2018Q4	wsr	Accrued Rent And Other Recoveries AccruedRentAndOtherRecoveries	16423000	USD
CY2018Q4	wsr	Carrying Value Of Collateralized Properties CarryingValueOfCollateralizedProperties	279100000	USD
CY2018Q4	wsr	Commitment Fee CommitmentFee	98000	USD
CY2016	wsr	Contribution Of Property Received As Termination Fee ContributionOfPropertyReceivedAsTerminationFee	0	USD
CY2017	wsr	Contribution Of Property Received As Termination Fee ContributionOfPropertyReceivedAsTerminationFee	0	USD
CY2018	wsr	Contribution Of Property Received As Termination Fee ContributionOfPropertyReceivedAsTerminationFee	250000	USD
CY2018Q4	wsr	Conversion Ratio For Classa Common Stock To Op Unit ConversionRatioForClassaCommonStockToOpUnit	1	shares
CY2017Q4	wsr	Deferred Legal Cost DeferredLegalCost	386000	USD
CY2018Q4	wsr	Deferred Legal Cost DeferredLegalCost	406000	USD
CY2016	wsr	Disposal Of Fully Depreciated Real Estate DisposalOfFullyDepreciatedRealEstate	690000	USD
CY2017	wsr	Disposal Of Fully Depreciated Real Estate DisposalOfFullyDepreciatedRealEstate	1036000	USD
	wsr	Disposal Of Fully Depreciated Real Estate DisposalOfFullyDepreciatedRealEstate	904000	USD
	wsr	Disposal Of Fully Depreciated Real Estate DisposalOfFullyDepreciatedRealEstate	904000	USD
CY2018	wsr	Disposal Of Fully Depreciated Real Estate DisposalOfFullyDepreciatedRealEstate	937000	USD
CY2016	wsr	Distributions Paid On Unvested Restricted Shares DistributionsPaidOnUnvestedRestrictedShares	620000	USD
CY2017	wsr	Distributions Paid On Unvested Restricted Shares DistributionsPaidOnUnvestedRestrictedShares	456000	USD
CY2018	wsr	Distributions Paid On Unvested Restricted Shares DistributionsPaidOnUnvestedRestrictedShares	301000	USD
CY2016	wsr	Dollar Amount Of Insurance Premiums Financed During Reporting Period DollarAmountOfInsurancePremiumsFinancedDuringReportingPeriod	1060000	USD
CY2017	wsr	Dollar Amount Of Insurance Premiums Financed During Reporting Period DollarAmountOfInsurancePremiumsFinancedDuringReportingPeriod	1115000	USD
CY2018Q1	wsr	Dollar Amount Of Insurance Premiums Financed During Reporting Period DollarAmountOfInsurancePremiumsFinancedDuringReportingPeriod	1273000	USD
	wsr	Dollar Amount Of Insurance Premiums Financed During Reporting Period DollarAmountOfInsurancePremiumsFinancedDuringReportingPeriod	1273000	USD
	wsr	Dollar Amount Of Insurance Premiums Financed During Reporting Period DollarAmountOfInsurancePremiumsFinancedDuringReportingPeriod	1273000	USD
CY2018	wsr	Dollar Amount Of Insurance Premiums Financed During Reporting Period DollarAmountOfInsurancePremiumsFinancedDuringReportingPeriod	1273000	USD
CY2015Q2	wsr	Equity Distribution Agreements Authorized Amount EquityDistributionAgreementsAuthorizedAmount	50000000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs ExpectedAmortizationOfDeferredCosts	6698000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs After Year Five ExpectedAmortizationOfDeferredCostsAfterYearFive	1182000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs Year Five ExpectedAmortizationOfDeferredCostsYearFive	657000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs Year Four ExpectedAmortizationOfDeferredCostsYearFour	868000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs Year One ExpectedAmortizationOfDeferredCostsYearOne	1698000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs Year Three ExpectedAmortizationOfDeferredCostsYearThree	1056000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Costs Year Two ExpectedAmortizationOfDeferredCostsYearTwo	1237000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs ExpectedAmortizationOfDeferredFinancingCosts	1162000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs Year After Year Five ExpectedAmortizationOfDeferredFinancingCostsYearAfterYearFive	197000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs Year Five ExpectedAmortizationOfDeferredFinancingCostsYearFive	168000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs Year Four ExpectedAmortizationOfDeferredFinancingCostsYearFour	187000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs Year One ExpectedAmortizationOfDeferredFinancingCostsYearOne	224000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs Year Three ExpectedAmortizationOfDeferredFinancingCostsYearThree	187000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Financing Costs Year Two ExpectedAmortizationOfDeferredFinancingCostsYearTwo	199000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions ExpectedAmortizationOfDeferredLeasingComissions	5255000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions After Year Five ExpectedAmortizationOfDeferredLeasingComissionsAfterYearFive	985000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions Year Five ExpectedAmortizationOfDeferredLeasingComissionsYearFive	489000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions Year Four ExpectedAmortizationOfDeferredLeasingComissionsYearFour	681000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions Year One ExpectedAmortizationOfDeferredLeasingComissionsYearOne	1193000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions Year Three ExpectedAmortizationOfDeferredLeasingComissionsYearThree	869000	USD
CY2018Q4	wsr	Expected Amortization Of Deferred Leasing Comissions Year Two ExpectedAmortizationOfDeferredLeasingComissionsYearTwo	1038000	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs ExpectedAmortizationofDeferredLegalCosts	281000	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs Year Five ExpectedAmortizationofDeferredLegalCostsYearFive	0	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs Year Four ExpectedAmortizationofDeferredLegalCostsYearFour	0	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs Year One ExpectedAmortizationofDeferredLegalCostsYearOne	281000	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs Year Thereafter ExpectedAmortizationofDeferredLegalCostsYearThereafter	0	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs Year Three ExpectedAmortizationofDeferredLegalCostsYearThree	0	USD
CY2018Q4	wsr	Expected Amortizationof Deferred Legal Costs Year Two ExpectedAmortizationofDeferredLegalCostsYearTwo	0	USD
CY2017Q4	wsr	Financing Receivable Related Parties FinancingReceivableRelatedParties	0	USD
CY2018Q1	wsr	Financing Receivable Related Parties FinancingReceivableRelatedParties	15473000	USD
CY2018Q2	wsr	Financing Receivable Related Parties FinancingReceivableRelatedParties	15473000	USD
CY2018Q3	wsr	Financing Receivable Related Parties FinancingReceivableRelatedParties	14473000	USD
CY2018Q4	wsr	Financing Receivable Related Parties FinancingReceivableRelatedParties	5661000	USD
CY2016	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	5156000	USD
CY2017	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	9419000	USD
CY2018Q1	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	3310000	USD
CY2018Q2	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	2137000	USD
	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	5447000	USD
CY2018Q3	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	3748000	USD
	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	9195000	USD
CY2018	wsr	Income From Continuing Operations Before Loss On Disposal Of Assets And Income Taxes IncomeFromContinuingOperationsBeforeLossOnDisposalOfAssetsAndIncomeTaxes	17781000	USD
CY2016	wsr	Income Taxes Cash Dividends Distributed Attributable To Capital Gain Distributions IncomeTaxesCashDividendsDistributedAttributableToCapitalGainDistributions	0.173
CY2017	wsr	Income Taxes Cash Dividends Distributed Attributable To Capital Gain Distributions IncomeTaxesCashDividendsDistributedAttributableToCapitalGainDistributions	0.000
CY2018	wsr	Income Taxes Cash Dividends Distributed Attributable To Capital Gain Distributions IncomeTaxesCashDividendsDistributedAttributableToCapitalGainDistributions	0.344
CY2016	wsr	Income Taxes Cash Dividends Distributed Attributable To Ordinary Income IncomeTaxesCashDividendsDistributedAttributableToOrdinaryIncome	0.490
CY2017	wsr	Income Taxes Cash Dividends Distributed Attributable To Ordinary Income IncomeTaxesCashDividendsDistributedAttributableToOrdinaryIncome	0.153
CY2018	wsr	Income Taxes Cash Dividends Distributed Attributable To Ordinary Income IncomeTaxesCashDividendsDistributedAttributableToOrdinaryIncome	0.391
CY2016	wsr	Income Taxes Cash Dividends Distributed Attributable To Return Of Capital IncomeTaxesCashDividendsDistributedAttributableToReturnOfCapital	0.337
CY2017	wsr	Income Taxes Cash Dividends Distributed Attributable To Return Of Capital IncomeTaxesCashDividendsDistributedAttributableToReturnOfCapital	0.847
CY2018	wsr	Income Taxes Cash Dividends Distributed Attributable To Return Of Capital IncomeTaxesCashDividendsDistributedAttributableToReturnOfCapital	0.265
CY2016	wsr	Income Taxes Cash Dividends Distributed Total IncomeTaxesCashDividendsDistributedTotal	1
CY2017	wsr	Income Taxes Cash Dividends Distributed Total IncomeTaxesCashDividendsDistributedTotal	1
CY2018	wsr	Income Taxes Cash Dividends Distributed Total IncomeTaxesCashDividendsDistributedTotal	1
CY2016	wsr	Increase Decrease In Unamortized Lease Commissions And Loan Costs IncreaseDecreaseInUnamortizedLeaseCommissionsAndLoanCosts	1474000	USD
CY2017	wsr	Increase Decrease In Unamortized Lease Commissions And Loan Costs IncreaseDecreaseInUnamortizedLeaseCommissionsAndLoanCosts	2299000	USD
CY2018Q1	wsr	Increase Decrease In Unamortized Lease Commissions And Loan Costs IncreaseDecreaseInUnamortizedLeaseCommissionsAndLoanCosts	403000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Commitment Fee After Year Five LongTermDebtMaturitiesRepaymentsOfCommitmentFeeAfterYearFive	0	USD
CY2018	wsr	Increase Decrease In Unamortized Lease Commissions And Loan Costs IncreaseDecreaseInUnamortizedLeaseCommissionsAndLoanCosts	1676000	USD
CY2018Q4	wsr	Long Term Debt Fixed Rate Interest LongTermDebtFixedRateInterest	60492000	USD
	wsr	Increase Decrease In Unamortized Lease Commissions And Loan Costs IncreaseDecreaseInUnamortizedLeaseCommissionsAndLoanCosts	852000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Commitment Fee In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfCommitmentFeeInNextTwelveMonths	98000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Commitment Fee In Years Four And Five LongTermDebtMaturitiesRepaymentsOfCommitmentFeeInYearsFourAndFive	0	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Commitment Fee In Years Two And Three LongTermDebtMaturitiesRepaymentsOfCommitmentFeeInYearsTwoAndThree	0	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Fixed Interest After Year Five LongTermDebtMaturitiesRepaymentsOfFixedInterestAfterYearFive	11900000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Fixed Rate Interest In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfFixedRateInterestInNextTwelveMonths	13131000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Fixed Rate Interest In Years Four And Five LongTermDebtMaturitiesRepaymentsOfFixedRateInterestInYearsFourAndFive	12689000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Fixed Rate Interest In Years Two And Three LongTermDebtMaturitiesRepaymentsOfFixedRateInterestInYearsTwoAndThree	22772000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Variable Interest After Year Five LongTermDebtMaturitiesRepaymentsOfVariableInterestAfterYearFive	0	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Variable Rate Interest In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfVariableRateInterestInNextTwelveMonths	6633000	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Variable Rate Interest In Years Four And Five LongTermDebtMaturitiesRepaymentsOfVariableRateInterestInYearsFourAndFive	0	USD
CY2018Q4	wsr	Long Term Debt Maturities Repayments Of Variable Rate Interest In Years Two And Three LongTermDebtMaturitiesRepaymentsOfVariableRateInterestInYearsTwoAndThree	0	USD
CY2018Q4	wsr	Long Term Debt Variable Rate Interest LongTermDebtVariableRateInterest	6633000	USD
CY2017Q4	wsr	Longterm Debt Book Value LongtermDebtBookValue	660900000	USD
CY2018Q4	wsr	Longterm Debt Book Value LongtermDebtBookValue	619400000	USD
CY2016	wsr	Net Income Attributable To Common Shareholders Excluding Amounts Attributable To Unvested Restricted Shares NetIncomeAttributableToCommonShareholdersExcludingAmountsAttributableToUnvestedRestrictedShares	7311000	USD
CY2017	wsr	Net Income Attributable To Common Shareholders Excluding Amounts Attributable To Unvested Restricted Shares NetIncomeAttributableToCommonShareholdersExcludingAmountsAttributableToUnvestedRestrictedShares	7878000	USD
CY2018	wsr	Net Income Attributable To Common Shareholders Excluding Amounts Attributable To Unvested Restricted Shares NetIncomeAttributableToCommonShareholdersExcludingAmountsAttributableToUnvestedRestrictedShares	21130000	USD
CY2018Q4	wsr	New Acquisitions Through Earlier Attainment Percent Occupancy NewAcquisitionsThroughEarlierAttainmentPercentOccupancy	0.9
CY2018	wsr	New Acquisitions Through Earlier Attainment Termof Ownership NewAcquisitionsThroughEarlierAttainmentTermofOwnership	P18M
CY2016	wsr	Non Cash Investing And Financing Activites Value Of Common Shares Exchanged For Op Units NonCashInvestingAndFinancingActivitesValueOfCommonSharesExchangedForOpUnits	125000	USD
CY2017	wsr	Non Cash Investing And Financing Activites Value Of Common Shares Exchanged For Op Units NonCashInvestingAndFinancingActivitesValueOfCommonSharesExchangedForOpUnits	206000	USD
CY2018Q1	wsr	Non Cash Investing And Financing Activites Value Of Common Shares Exchanged For Op Units NonCashInvestingAndFinancingActivitesValueOfCommonSharesExchangedForOpUnits	4000	USD
	wsr	Non Cash Investing And Financing Activites Value Of Common Shares Exchanged For Op Units NonCashInvestingAndFinancingActivitesValueOfCommonSharesExchangedForOpUnits	752000	USD
	wsr	Non Cash Investing And Financing Activites Value Of Common Shares Exchanged For Op Units NonCashInvestingAndFinancingActivitesValueOfCommonSharesExchangedForOpUnits	1545000	USD
CY2018	wsr	Non Cash Investing And Financing Activites Value Of Common Shares Exchanged For Op Units NonCashInvestingAndFinancingActivitesValueOfCommonSharesExchangedForOpUnits	1546000	USD
CY2016	wsr	Non Cash Investing And Financing Change In Fair Value Of Cash Flow Hedge NonCashInvestingAndFinancingChangeInFairValueOfCashFlowHedge	929000	USD
CY2017	wsr	Non Cash Investing And Financing Change In Fair Value Of Cash Flow Hedge NonCashInvestingAndFinancingChangeInFairValueOfCashFlowHedge	2022000	USD
CY2018Q1	wsr	Non Cash Investing And Financing Change In Fair Value Of Cash Flow Hedge NonCashInvestingAndFinancingChangeInFairValueOfCashFlowHedge	2645000	USD
	wsr	Non Cash Investing And Financing Change In Fair Value Of Cash Flow Hedge NonCashInvestingAndFinancingChangeInFairValueOfCashFlowHedge	3558000	USD
	wsr	Non Cash Investing And Financing Change In Fair Value Of Cash Flow Hedge NonCashInvestingAndFinancingChangeInFairValueOfCashFlowHedge	4163000	USD
CY2018	wsr	Non Cash Investing And Financing Change In Fair Value Of Cash Flow Hedge NonCashInvestingAndFinancingChangeInFairValueOfCashFlowHedge	1192000	USD
CY2018Q4	wsr	Number Of Collateralized Properties NumberOfCollateralizedProperties	9	property
CY2015Q2	wsr	Numberof Equity Distribution Agreements NumberofEquityDistributionAgreements	9	agreement
CY2016	wsr	Profit Sharing Expense ProfitSharingExpense	15000	USD
CY2017	wsr	Profit Sharing Expense ProfitSharingExpense	278000	USD
CY2018Q2	wsr	Profit Sharing Expense ProfitSharingExpense	0	USD
	wsr	Profit Sharing Expense ProfitSharingExpense	0	USD
CY2018Q3	wsr	Profit Sharing Expense ProfitSharingExpense	0	USD
	wsr	Profit Sharing Expense ProfitSharingExpense	0	USD
CY2018	wsr	Profit Sharing Expense ProfitSharingExpense	0	USD
CY2016	wsr	Real Estate Taxes Capitalized RealEstateTaxesCapitalized	71000	USD
CY2017	wsr	Real Estate Taxes Capitalized RealEstateTaxesCapitalized	277000	USD
CY2018	wsr	Real Estate Taxes Capitalized RealEstateTaxesCapitalized	365000	USD
CY2016	wsr	Real Estate Total Additions RealEstateTotalAdditions	91785000	USD
CY2017	wsr	Real Estate Total Additions RealEstateTotalAdditions	231120000	USD
CY2018	wsr	Real Estate Total Additions RealEstateTotalAdditions	-83508000	USD
CY2018Q4	wsr	Related Party Rent Lease Obligation RelatedPartyRentLeaseObligation	963000	USD
CY2018Q4	wsr	Related Party Rent Lease Obligation Due After Fifth Year RelatedPartyRentLeaseObligationDueAfterFifthYear	0	USD
CY2018Q4	wsr	Related Party Rent Lease Obligation Due In Fourth And Fifth Year RelatedPartyRentLeaseObligationDueInFourthAndFifthYear	0	USD
CY2018Q4	wsr	Related Party Rent Lease Obligation Due In Next Fiscal Year RelatedPartyRentLeaseObligationDueInNextFiscalYear	441000	USD
CY2018Q4	wsr	Related Party Rent Lease Obligation Due In Second And Third Year RelatedPartyRentLeaseObligationDueInSecondAndThirdYear	522000	USD
CY2004Q3	wsr	Reorganizationand Conversion Numberof Common Shares ReorganizationandConversionNumberofCommonShares	1.42857	shares
CY2016	wsr	Sec Schedule1228 Real Estate Cumulative Effectof New Accounting Principlein Periodof Adoption SECSchedule1228RealEstateCumulativeEffectofNewAccountingPrincipleinPeriodofAdoption	0	USD
CY2017	wsr	Sec Schedule1228 Real Estate Cumulative Effectof New Accounting Principlein Periodof Adoption SECSchedule1228RealEstateCumulativeEffectofNewAccountingPrincipleinPeriodofAdoption	0	USD
CY2018	wsr	Sec Schedule1228 Real Estate Cumulative Effectof New Accounting Principlein Periodof Adoption SECSchedule1228RealEstateCumulativeEffectofNewAccountingPrincipleinPeriodofAdoption	-95146000	USD
CY2018	wsr	Stock Issued During Period Converison Expense StockIssuedDuringPeriodConverisonExpense	-126000	USD
CY2017Q4	wsr	Tenant Receivables TenantReceivables	14128000	USD
CY2018Q4	wsr	Tenant Receivables TenantReceivables	14686000	USD
CY2017Q4	wsr	Unamortized Lease Commissions And Loan Costs Gross UnamortizedLeaseCommissionsAndLoanCostsGross	12318000	USD
CY2018Q4	wsr	Unamortized Lease Commissions And Loan Costs Gross UnamortizedLeaseCommissionsAndLoanCostsGross	13271000	USD
CY2017Q4	wsr	Unamortized Lease Commissions And Loan Costs Net UnamortizedLeaseCommissionsAndLoanCostsNet	7157000	USD
CY2018Q1	wsr	Unamortized Lease Commissions And Loan Costs Net UnamortizedLeaseCommissionsAndLoanCostsNet	7022000	USD
CY2018Q2	wsr	Unamortized Lease Commissions And Loan Costs Net UnamortizedLeaseCommissionsAndLoanCostsNet	6911000	USD
CY2018Q3	wsr	Unamortized Lease Commissions And Loan Costs Net UnamortizedLeaseCommissionsAndLoanCostsNet	6847000	USD
CY2018Q4	wsr	Unamortized Lease Commissions And Loan Costs Net UnamortizedLeaseCommissionsAndLoanCostsNet	6698000	USD
CY2016	wsr	Weighted Average Share Ownership In Operating Partnership WeightedAverageShareOwnershipInOperatingPartnership	0.978
CY2017	wsr	Weighted Average Share Ownership In Operating Partnership WeightedAverageShareOwnershipInOperatingPartnership	0.970
CY2018	wsr	Weighted Average Share Ownership In Operating Partnership WeightedAverageShareOwnershipInOperatingPartnership	0.975
CY2018	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Concentration of Risk.  </font><font style="font-family:inherit;font-size:10pt;">Substantially all of our revenues are obtained from office, warehouse and retail locations in the Austin, Chicago, Dallas-Fort Worth, Houston, Phoenix and San Antonio metropolitan areas. We maintain cash accounts in major U.S. financial institutions. The terms of these deposits are on demand to minimize risk. The balances of these accounts sometimes exceed the federally insured limits, although no losses have been incurred in connection with these deposits.</font></div></div>
CY2018	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Reclassifications.  </font><font style="font-family:inherit;font-size:10pt;">We have reclassified certain prior year amounts in the accompanying consolidated financial statements in order to be consistent with the current fiscal year presentation.</font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates.   </font><font style="font-family:inherit;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 reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.  Significant estimates that we use include the estimated fair values of properties acquired, the estimated useful lives for depreciable and amortizable assets and costs, the estimated allowance for doubtful accounts, the estimated fair value of interest rate swaps and the estimates supporting our impairment analysis for the carrying values of our real estate assets.  Actual results could differ from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0001175535-19-000012-index-headers.html	Edgar Link	pending
0001175535-19-000012-index.html	Edgar Link	pending
0001175535-19-000012.txt	Edgar Link	pending
0001175535-19-000012-xbrl.zip	Edgar Link	pending
chart.jpg	Edgar Link	pending
exhibit211listofsubs.htm	Edgar Link	pending
exhibit231pkfconsent.htm	Edgar Link	pending
exhibit311certificationofc.htm	Edgar Link	pending
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exhibit322certificationofc.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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wsr-20181231.xml	Edgar Link	completed
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wsr-20181231_lab.xml	Edgar Link	unprocessable
wsr-20181231_pre.xml	Edgar Link	unprocessable
wsr10-k2018.htm	Edgar Link	pending

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$WSR
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2018 Q3 Form 10-K Financial Statement

#000117553519000012 Filed on March 15, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$WSR Whitestone REIT Stock $wsr

2018 Q3 Form 10-K Financial Statement

#000117553519000012 Filed on March 15, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WSR
Whitestone REIT Stock $wsr