$FIX
COMFORT SYSTEMS USA INC Stock $fix

$fix Overview Financials Valuation SEC Filings Company Website

2011 Q4 Form 10-K Financial Statement

#000104746913001962 Filed on February 28, 2013

Income Statement

Concept	2011 Q4	2011 Q3	2011 Q2
Revenue	$313.9M	$322.0M	$306.4M
YoY Change	-0.24%	4.67%	22.76%
Cost Of Revenue	$243.6M	$279.0M	$264.6M
YoY Change	-5.47%	8.42%	27.47%
Gross Profit	$50.47M	$49.01M	$47.90M
YoY Change	-11.31%	-2.59%	14.04%
Gross Profit Margin	16.08%	15.22%	15.63%
Selling, General & Admin	$41.00M	$41.49M	$41.93M
YoY Change	-15.46%	-0.94%	17.78%
% of Gross Profit	81.24%	84.67%	87.54%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$5.900M	$2.974M	$3.013M
YoY Change	7.27%	1.68%	-8.7%
% of Gross Profit	11.69%	6.07%	6.29%
Operating Expenses	$41.10M	$41.49M	$41.93M
YoY Change	-15.26%	-0.94%	17.78%
Operating Profit	$4.745M	-$46.73M	$6.815M
YoY Change	-43.51%	-652.83%	6.48%
Interest Expense	-$400.0K	$478.0K	$466.0K
YoY Change	-166.67%	-42.55%	-333.0%
% of Operating Profit	-8.43%		6.84%
Other Income/Expense, Net	$1.000M	$0.00	$74.00K
YoY Change	400.0%	-100.0%
Pretax Income	$8.100M	-$42.86M	$5.675M
YoY Change	1.25%	-614.61%	157.95%
Income Tax	$2.000M	-$6.293M	$2.513M
% Of Pretax Income	24.69%		44.28%
Net Earnings	$2.085M	-$36.57M	$3.162M
YoY Change	-64.05%	-777.2%	97.63%
Net Earnings / Revenue	0.66%	-11.36%	1.03%
Basic Earnings Per Share	$0.05	-$0.98	$0.08
Diluted Earnings Per Share	$0.05	-$0.98	$0.08
COMMON SHARES
Basic Shares Outstanding	37.46M shares	37.33M shares	37.63M shares
Diluted Shares Outstanding		37.33M shares	37.74M shares

Balance Sheet

Concept	2011 Q4	2011 Q3	2011 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$51.20M	$43.70M	$50.10M
YoY Change	-40.67%	-2.24%	-53.44%
Cash & Equivalents	$51.24M	$43.69M	$50.10M
Short-Term Investments
Other Short-Term Assets	$35.60M	$24.60M	$28.50M
YoY Change	16.72%	-28.07%	18.75%
Inventory	$10.35M	$38.90M	$36.50M
Prepaid Expenses
Receivables	$260.1M	$259.8M	$255.3M
Other Receivables	$6.700M	$21.00M	$15.50M
Total Short-Term Assets	$390.6M	$388.0M	$385.9M
YoY Change	-3.08%	-2.98%	-1.78%
LONG-TERM ASSETS
Property, Plant & Equipment	$41.69M	$40.50M	$41.00M
YoY Change	-4.42%	-8.37%	28.53%
Goodwill	$107.1M
YoY Change	-27.55%
Intangibles	$48.35M
YoY Change	22.04%
Long-Term Investments
YoY Change
Other Assets	$6.295M	$7.400M	$8.200M
YoY Change	4.6%	72.09%	203.7%
Total Long-Term Assets	$203.4M	$177.6M	$235.6M
YoY Change	-14.19%	-26.4%	51.41%
TOTAL ASSETS
Total Short-Term Assets	$390.6M	$388.0M	$385.9M
Total Long-Term Assets	$203.4M	$177.6M	$235.6M
Total Assets	$594.0M	$565.6M	$621.5M
YoY Change	-7.19%	-11.79%	13.31%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$111.7M	$101.4M	$98.20M
YoY Change	10.43%	7.3%	25.9%
Accrued Expenses	$63.70M	$67.60M	$67.00M
YoY Change	-11.03%	-6.5%	15.72%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$632.0K	$800.0K	$800.0K
YoY Change	-51.38%	-42.86%	-65.22%
Total Short-Term Liabilities	$280.8M	$255.8M	$258.1M
YoY Change	4.69%	-6.74%	12.51%
LONG-TERM LIABILITIES
Long-Term Debt	$2.400M	$27.40M	$27.60M
YoY Change	-91.64%	-8.36%	527.27%
Other Long-Term Liabilities	$10.70M	$6.300M	$11.60M
YoY Change	-6.85%	-47.93%	205.26%
Total Long-Term Liabilities	$13.10M	$33.70M	$39.20M
YoY Change	14.04%	-19.76%	378.05%
TOTAL LIABILITIES
Total Short-Term Liabilities	$280.8M	$255.8M	$258.1M
Total Long-Term Liabilities	$13.10M	$33.70M	$39.20M
Total Liabilities	$310.9M	$301.0M	$316.2M
YoY Change	-5.0%	-9.75%	29.59%
SHAREHOLDERS EQUITY
Retained Earnings	-$19.99M
YoY Change	-196.95%
Common Stock	$324.0M
YoY Change	-0.87%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$39.44M
YoY Change	13.61%
Treasury Stock Shares	3.715M shares	3.626M shares
Shareholders Equity	$264.6M	$264.6M	$305.4M
YoY Change
Total Liabilities & Shareholders Equity	$594.0M	$565.6M	$621.5M
YoY Change	-7.19%	-11.79%	13.31%

Cashflow Statement

Concept	2011 Q4	2011 Q3	2011 Q2
OPERATING ACTIVITIES
Net Income	$2.085M	-$36.57M	$3.162M
YoY Change	-64.05%	-777.2%	97.63%
Depreciation, Depletion And Amortization	$5.900M	$2.974M	$3.013M
YoY Change	7.27%	1.68%	-8.7%
Cash From Operating Activities	$51.65M	$1.478M	-$4.377M
YoY Change	10.83%	-139.18%	-647.12%
INVESTING ACTIVITIES
Capital Expenditures	-$2.200M	$2.548M	$1.544M
YoY Change	-26.67%	26.08%	-271.56%
Acquisitions		$288.0K	$521.0K
YoY Change		-99.25%
Other Investing Activities	-$27.20M	$0.00	-$400.0K
YoY Change	-6900.0%	-100.0%	-119.05%
Cash From Investing Activities	-$29.50M	-$2.500M	-$1.900M
YoY Change	1034.62%	-93.62%	-246.15%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$2.609M	$3.712M
YoY Change
Debt Paid & Issued, Net		$300.0K	$1.289M
YoY Change
Cash From Financing Activities	-14.60M	-5.400M	-7.200M
YoY Change	508.33%	-73.0%	71.43%
NET CHANGE
Cash From Operating Activities	$51.65M	$1.478M	-$4.377M
Cash From Investing Activities	-29.50M	-2.500M	-1.900M
Cash From Financing Activities	-14.60M	-5.400M	-7.200M
Net Change In Cash	$51.65M	$1.478M	-$4.377M
YoY Change	24.15%	-103.44%	108.43%
FREE CASH FLOW
Cash From Operating Activities	$51.65M	$1.478M	-$4.377M
Capital Expenditures	-$2.200M	$2.548M	$1.544M
Free Cash Flow	$53.85M	-$1.070M	-$5.921M
YoY Change	8.56%	-81.53%	-448.29%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Entity Registrant Name EntityRegistrantName	COMFORT SYSTEMS USA INC
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2012Q2	dei	Entity Public Float EntityPublicFloat	374200000	USD
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	37244066	shares
CY2013Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	3879299	shares
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0001035983
CY2011	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1035124000	USD
CY2011	us-gaap	Gain Loss On Disposition Of Property GainLossOnDispositionOfProperty	236000	USD
CY2010	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	247000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-764000	USD
CY2011	us-gaap	Profit Loss ProfitLoss	-36492000	USD
CY2010	us-gaap	Profit Loss ProfitLoss	14740000	USD
CY2012	us-gaap	Interest Expense InterestExpense	1595000	USD
CY2012	us-gaap	Nature Of Operations NatureOfOperations	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <p style="FONT-FAMILY: times"><font size="2"><b>1. Business and Organization</b></font></p> <p style="FONT-FAMILY: times"><font size="2">        Comfort Systems USA, Inc., a Delaware corporation, provides comprehensive heating, ventilation and air conditioning ("HVAC") installation, maintenance, repair and replacement services within the mechanical services industry. We operate primarily in the commercial, industrial and institutional HVAC markets and perform most of our services within office buildings, retail centers, apartment complexes, manufacturing plants and healthcare, education and government facilities. In addition to standard HVAC services, we provide specialized applications such as building automation control systems, fire protection, process cooling, electronic monitoring and process piping. Certain locations also perform related activities such as electrical service and plumbing. Approximately 47% of our consolidated 2012 revenue is attributable to installation of systems in newly constructed facilities, with the remaining 53% attributable to maintenance, repair and replacement services. The following service activities account for our consolidated 2012 revenue: HVAC 75%, plumbing 16%, building automation control systems 5% and other 4%. These service activities are within the mechanical services industry which is the single industry segment we serve.</font></p></div>
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6333000	USD
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4615000	USD
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	102969912	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	102969912	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	41123365	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	41123365	shares
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3879299	shares
CY2011Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3714506	shares
CY2012	us-gaap	Sales Revenue Net SalesRevenueNet	1331185000	USD
CY2011	us-gaap	Sales Revenue Net SalesRevenueNet	1216654000	USD
CY2010	us-gaap	Sales Revenue Net SalesRevenueNet	1063520000	USD
CY2012	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1123564000	USD
CY2010	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	873589000	USD
CY2012	us-gaap	Gross Profit GrossProfit	207621000	USD
CY2011	us-gaap	Gross Profit GrossProfit	181530000	USD
CY2010	us-gaap	Gross Profit GrossProfit	189931000	USD
CY2012	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	185809000	USD
CY2011	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	167053000	USD
CY2010	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	159016000	USD
CY2012	us-gaap	Gain Loss On Disposition Of Property GainLossOnDispositionOfProperty	491000	USD
CY2010	us-gaap	Gain Loss On Disposition Of Property GainLossOnDispositionOfProperty	527000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	22303000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	-42641000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	31442000	USD
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	24000	USD
CY2011	us-gaap	Investment Income Interest InvestmentIncomeInterest	128000	USD
CY2010	us-gaap	Investment Income Interest InvestmentIncomeInterest	193000	USD
CY2011	us-gaap	Interest Expense InterestExpense	1886000	USD
CY2010	us-gaap	Interest Expense InterestExpense	1699000	USD
CY2012	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	145000	USD
CY2011	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	934000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	4704000	USD
CY2010	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-846000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	198000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	28000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	95000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	481000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	386000	USD
CY2010	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	452000	USD
CY2010	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	391000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	9223000	USD
CY2012	fix	Income Tax Reconciliation Purchase Accounting Adjustments IncomeTaxReconciliationPurchaseAccountingAdjustments	-210000	USD
CY2010	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	315000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	21539000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-37937000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	31757000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10045000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-5463000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11193000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	11494000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-32474000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	20564000	USD
CY2012	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	355000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	11849000	USD
CY2012	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1614000	USD
CY2011	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	338000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	13463000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-36830000	USD
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	14740000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.35
CY2011	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.88
CY2010	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.54
CY2012	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	0.01
CY2012	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.35
CY2010	fix	Discontinued Operation After Tax Gain Loss On Disposal Of Discontinued Operation Per Basic Share DiscontinuedOperationAfterTaxGainLossOnDisposalOfDiscontinuedOperationPerBasicShare	0.02
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.99
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2011	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.88
CY2010	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.54
CY2012	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	0.01
CY2010	fix	Discontinued Operation After Tax Gain Loss On Disposal Of Discontinued Operation Per Diluted Share DiscontinuedOperationAfterTaxGainLossOnDisposalOfDiscontinuedOperationPerDilutedShare	0.02
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.99
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37112000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37389000	shares
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37549000	shares
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37259000	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37389000	shares
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37790000	shares
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.200
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.200
CY2010	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.200
CY2012	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod	-212000	USD
CY2011	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod	2709000	USD
CY2010	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Discontinued Operation During Phase Out Period DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod	4833000	USD
CY2010	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation	-166000	USD
CY2009Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	127850000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	86346000	USD
CY2009Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	305984000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	312784000	USD
CY2010	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	1107000	USD
CY2010	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	250000	USD
CY2010	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	616000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	106000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3687000	USD
CY2010	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7581000	USD
CY2010	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5074000	USD
CY2011	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	449000	USD
CY2011	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	662000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	54000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3604000	USD
CY2011	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7552000	USD
CY2011	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	7256000	USD
CY2011	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	17377000	USD
CY2011	fix	Minority Interest Increase From Contributions From Noncontrolling Interest Holders MinorityInterestIncreaseFromContributionsFromNoncontrollingInterestHolders	800000	USD
CY2012	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	373000	USD
CY2012	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	544000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	56000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2797000	USD
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7471000	USD
CY2012	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2860000	USD
CY2012	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <ul> <li style="list-style: none"> <p style="FONT-FAMILY: times"><font size="2"><b><i>Reclassifications</i></b></font></p></li></ul> <p style="FONT-FAMILY: times"><font size="2">        Certain reclassifications have been made in prior period financial statements to conform to current period presentation. These reclassifications are either of a normal and recurring nature or are due to discontinued operations accounting related to the shutdown of our Delaware operation in 2012. Neither have resulted in any changes to previously reported net income for any periods.</font></p></div>
CY2012	us-gaap	Use Of Estimates UseOfEstimates	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <ul> <li style="list-style: none"> <p style="FONT-FAMILY: times"><font size="2"><b><i>Use of Estimates</i></b></font></p></li></ul> <p style="FONT-FAMILY: times"><font size="2">        The preparation of financial statements in conformity with generally accepted accounting principles requires the use of estimates and assumptions by management in determining the reported amounts of assets and liabilities, revenue and expenses and disclosures regarding contingent assets and liabilities. Actual results could differ from those estimates. The most significant estimates used in our financial statements affect revenue and cost recognition for construction contracts, the allowance for doubtful accounts, self-insurance accruals, deferred tax assets, warranty accruals, fair value accounting for acquisitions and the quantification of fair value for reporting units in connection with our goodwill impairment testing.</font></p></div>
CY2012	fix	Interest Paid And Income Taxes Paid InterestPaidAndIncomeTaxesPaid	15279000	USD
CY2011	fix	Interest Paid And Income Taxes Paid InterestPaidAndIncomeTaxesPaid	3341000	USD
CY2010	fix	Interest Paid And Income Taxes Paid InterestPaidAndIncomeTaxesPaid	10251000	USD
CY2012	fix	Revenue Recognition Percentage Of Revenue Earned On Project Basis RevenueRecognitionPercentageOfRevenueEarnedOnProjectBasis	0.84	pure
CY2012Q4	us-gaap	Contract Receivable Retainage Due One Year Or Less ContractReceivableRetainageDueOneYearOrLess	48000000	USD
CY2012	us-gaap	Interest Paid InterestPaid	1326000	USD
CY2011	us-gaap	Interest Paid InterestPaid	1720000	USD
CY2012	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'> <ul> <li style="list-style: none"> <p style="FONT-FAMILY: times"><font size="2"><b><i>Concentrations of Credit Risk</i></b></font></p></li></ul> <p style="FONT-FAMILY: times"><font size="2">        We provide services in a broad range of geographic regions. Our credit risk primarily consists of receivables from a variety of customers including general contractors, property owners and developers and commercial and industrial companies. We are subject to potential credit risk related to changes in business and economic factors throughout the United States within the nonresidential construction industry. However, we are entitled to payment for work performed and have certain lien rights in that work. Further, we believe that our contract acceptance, billing and collection policies are adequate to manage potential credit risk. We regularly review our accounts receivable and estimate an allowance for uncollectible amounts. We have a diverse customer base, with no single customer accounting for more than 3% of consolidated 2012 revenue.</font></p></div>
CY2010	us-gaap	Interest Paid InterestPaid	1215000	USD
CY2012	fix	Income Taxes Paid Continuing Operations IncomeTaxesPaidContinuingOperations	13948000	USD
CY2011	fix	Income Taxes Paid Continuing Operations IncomeTaxesPaidContinuingOperations	1613000	USD
CY2010	fix	Income Taxes Paid Continuing Operations IncomeTaxesPaidContinuingOperations	9034000	USD
CY2011Q4	us-gaap	Contract Receivable Retainage Due One Year Or Less ContractReceivableRetainageDueOneYearOrLess	51700000	USD
CY2012	fix	Warranty Period Of Labor After Servicing WarrantyPeriodOfLaborAfterServicing	P30D
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	110086000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	103200000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	68670000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	61507000	USD
CY2012	fix	Allowance For Doubtful Accounts Receivable Charge Offs Net AllowanceForDoubtfulAccountsReceivableChargeOffsNet	1090000	USD
CY2011	fix	Allowance For Doubtful Accounts Receivable Charge Offs Net AllowanceForDoubtfulAccountsReceivableChargeOffsNet	770000	USD
CY2010	fix	Allowance For Doubtful Accounts Receivable Charge Offs Net AllowanceForDoubtfulAccountsReceivableChargeOffsNet	2689000	USD
CY2012	fix	Allowance For Doubtful Accounts Receivable Acquired AllowanceForDoubtfulAccountsReceivableAcquired	55000	USD
CY2011	fix	Allowance For Doubtful Accounts Receivable Acquired AllowanceForDoubtfulAccountsReceivableAcquired	142000	USD
CY2010	fix	Allowance For Doubtful Accounts Receivable Acquired AllowanceForDoubtfulAccountsReceivableAcquired	178000	USD
CY2011Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	8234000	USD
CY2012Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	6781000	USD
CY2012Q4	us-gaap	Accrued Rent Current AccruedRentCurrent	673000	USD
CY2011Q4	us-gaap	Accrued Rent Current AccruedRentCurrent	2793000	USD
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1143000	USD
CY2011Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1592000	USD
CY2012Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	12284000	USD
CY2011Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	13959000	USD
CY2012Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs CostsInExcessOfBillingsOnUncompletedContractsOrPrograms	26204000	USD
CY2011Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs CostsInExcessOfBillingsOnUncompletedContractsOrPrograms	26602000	USD
CY2010Q4	us-gaap	Goodwill Goodwill	147818000	USD
CY2012	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	7495000	USD
CY2011	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	16629000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	73504000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	28989000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	68501000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	20152000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	7120000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	6106000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	4873000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	3748000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2997000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	19671000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	44515000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	7400000	USD
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	15381000	USD
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	300000	USD
CY2011Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	632000	USD
CY2012	us-gaap	Interest Expense Related Party InterestExpenseRelatedParty	255000	USD
CY2011	us-gaap	Interest Expense Related Party InterestExpenseRelatedParty	795000	USD
CY2010	us-gaap	Interest Expense Related Party InterestExpenseRelatedParty	627000	USD
CY2012	us-gaap	Debt Related Commitment Fees And Debt Issuance Costs DebtRelatedCommitmentFeesAndDebtIssuanceCosts	444000	USD
CY2011	us-gaap	Debt Related Commitment Fees And Debt Issuance Costs DebtRelatedCommitmentFeesAndDebtIssuanceCosts	243000	USD
CY2010	us-gaap	Debt Related Commitment Fees And Debt Issuance Costs DebtRelatedCommitmentFeesAndDebtIssuanceCosts	287000	USD
CY2012	fix	Letter Of Credit Fees Amount LetterOfCreditFeesAmount	667000	USD
CY2011	fix	Letter Of Credit Fees Amount LetterOfCreditFeesAmount	622000	USD
CY2010	fix	Letter Of Credit Fees Amount LetterOfCreditFeesAmount	447000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	300000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	5300000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	300000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	300000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	300000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	900000	USD
CY2012	us-gaap	Defined Contribution Plan Maximum Annual Contribution Per Employee Percent DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent	0.025	pure
CY2012	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	5200000	USD
CY2011	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	5100000	USD
CY2010	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4300000	USD
CY2012	fix	Defined Contribution Plan Amount Payable DefinedContributionPlanAmountPayable	100000	USD
CY2011	fix	Defined Contribution Plan Amount Payable DefinedContributionPlanAmountPayable	100000	USD
CY2012	fix	Multi Employer Pension Plan Number Of Employees Who Are Union Members MultiEmployerPensionPlanNumberOfEmployeesWhoAreUnionMembers	5	item
CY2011	fix	Multi Employer Pension Plan Number Of Employees Who Are Union Members MultiEmployerPensionPlanNumberOfEmployeesWhoAreUnionMembers	7	item
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2444000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2583000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	19661000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	20809000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	4668000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	4604000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1224000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1186000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	30290000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	35393000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5357000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5828000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5679000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2207000	USD
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	9474000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1151000	USD
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1673000	USD
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1954000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6830000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3880000	USD
CY2010	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	11428000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2897000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-10121000	USD
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1501000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	318000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	778000	USD
CY2010	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1736000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7539000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-13278000	USD
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	11115000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1011000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1972000	USD
CY2010	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	924000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	455000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3431000	USD
CY2011	fix	Income Tax Reconciliation Purchase Accounting Adjustments IncomeTaxReconciliationPurchaseAccountingAdjustments	-2992000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	384000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-171000	USD
CY2010	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-156000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	300000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	500000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	700000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	300000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	499000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	696000	USD
CY2010Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	696000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	189000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	127000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	4519000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	3932000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	4762000	USD
CY2012Q4	fix	Deferred Tax Liabilities Long Term Contracts DeferredTaxLiabilitiesLongTermContracts	306000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1131000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	671000	USD
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	11850000	USD
CY2011Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	14476000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	4453000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3999000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	13987000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	16918000	USD
CY2011Q4	fix	Deferred Tax Liabilities Long Term Contracts DeferredTaxLiabilitiesLongTermContracts	237000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	19952000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	19294000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	2324000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	2594000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	22276000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	21888000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	335000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	328000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	8289000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	4970000	USD
CY2012Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	7441000	USD
CY2012Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	9767000	USD
CY2012Q2	us-gaap	Gross Profit GrossProfit	54096000	USD
CY2012Q3	us-gaap	Gross Profit GrossProfit	55521000	USD
CY2012Q4	us-gaap	Gross Profit GrossProfit	55073000	USD
CY2012Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-3003000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	15200000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	12000000	USD
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	12800000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	10608000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	7903000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	5912000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4409000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	3177000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	5005000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	37014000	USD
CY2007Q1	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	1000000	shares
CY2012Q4	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	6600000	shares
CY2012	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	300000	shares
CY2012	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	9.97
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	5900000	shares
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	10.93
CY2012	fix	Common Stock Shares Outstanding Excluding Unvested Shares Contingently Issuable CommonStockSharesOutstandingExcludingUnvestedSharesContingentlyIssuable	37069000	shares
CY2011	fix	Common Stock Shares Outstanding Excluding Unvested Shares Contingently Issuable CommonStockSharesOutstandingExcludingUnvestedSharesContingentlyIssuable	37050000	shares
CY2010	fix	Common Stock Shares Outstanding Excluding Unvested Shares Contingently Issuable CommonStockSharesOutstandingExcludingUnvestedSharesContingentlyIssuable	37532000	shares
CY2012	fix	Effect Of Using Weighted Average Common Shares Outstanding EffectOfUsingWeightedAverageCommonSharesOutstanding	43000	shares
CY2011	fix	Effect Of Using Weighted Average Common Shares Outstanding EffectOfUsingWeightedAverageCommonSharesOutstanding	339000	shares
CY2010	fix	Effect Of Using Weighted Average Common Shares Outstanding EffectOfUsingWeightedAverageCommonSharesOutstanding	17000	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	87000	shares
CY2010	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	241000	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	60000	shares
CY2012Q4	fix	Number Of Unvested Shares Contingently Issuable Excluded From Computation Of Basic Earnings Per Share NumberOfUnvestedSharesContingentlyIssuableExcludedFromComputationOfBasicEarningsPerShare	200000	shares
CY2011Q4	fix	Number Of Unvested Shares Contingently Issuable Excluded From Computation Of Basic Earnings Per Share NumberOfUnvestedSharesContingentlyIssuableExcludedFromComputationOfBasicEarningsPerShare	400000	shares
CY2010Q4	fix	Number Of Unvested Shares Contingently Issuable Excluded From Computation Of Basic Earnings Per Share NumberOfUnvestedSharesContingentlyIssuableExcludedFromComputationOfBasicEarningsPerShare	400000	shares
CY2012Q1	us-gaap	Sales Revenue Net SalesRevenueNet	326902000	USD
CY2012Q2	us-gaap	Sales Revenue Net SalesRevenueNet	353172000	USD
CY2012Q3	us-gaap	Sales Revenue Net SalesRevenueNet	335241000	USD
CY2012Q4	us-gaap	Sales Revenue Net SalesRevenueNet	315870000	USD
CY2012Q1	us-gaap	Gross Profit GrossProfit	42931000	USD
CY2012Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	8098000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-2431000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	3949000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	5423000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	4553000	USD
CY2012Q1	us-gaap	Profit Loss ProfitLoss	-2668000	USD
CY2012Q2	us-gaap	Profit Loss ProfitLoss	4047000	USD
CY2012Q3	us-gaap	Profit Loss ProfitLoss	5325000	USD
CY2012Q4	us-gaap	Profit Loss ProfitLoss	5145000	USD
CY2012Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1639000	USD
CY2012Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-421000	USD
CY2012Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	794000	USD
CY2012Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1029000	USD
CY2012Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4468000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5673000	USD
CY2012Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4351000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.02
CY2012Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.12
CY2012Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.15
CY2012Q4	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.10
CY2012Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.02
CY2012Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.10
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.12
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.12
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2012Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-19816000	USD
CY2012Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6793000	USD
CY2012Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	16455000	USD
CY2012Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	27078000	USD
CY2011Q1	us-gaap	Sales Revenue Net SalesRevenueNet	274384000	USD
CY2011Q2	us-gaap	Sales Revenue Net SalesRevenueNet	306417000	USD
CY2011Q3	us-gaap	Sales Revenue Net SalesRevenueNet	322002000	USD
CY2011Q4	us-gaap	Sales Revenue Net SalesRevenueNet	313851000	USD
CY2011Q1	us-gaap	Gross Profit GrossProfit	34164000	USD
CY2011Q2	us-gaap	Gross Profit GrossProfit	47895000	USD
CY2011Q3	us-gaap	Gross Profit GrossProfit	49006000	USD
CY2011Q4	us-gaap	Gross Profit GrossProfit	50465000	USD
CY2011Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-7470000	USD
CY2011Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	6815000	USD
CY2011Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-46731000	USD
CY2011Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	4745000	USD
CY2011Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-4649000	USD
CY2011Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	4172000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-36614000	USD
CY2011Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	4617000	USD
CY2011Q1	us-gaap	Profit Loss ProfitLoss	-5170000	USD
CY2011Q2	us-gaap	Profit Loss ProfitLoss	3162000	USD
CY2011Q3	us-gaap	Profit Loss ProfitLoss	-36569000	USD
CY2011Q4	us-gaap	Profit Loss ProfitLoss	2085000	USD
CY2011Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	338000	USD
CY2011Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-5170000	USD
CY2011Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3162000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-36569000	USD
CY2011Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1747000	USD
CY2011Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.13
CY2011Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.11
CY2011Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.98
CY2011Q4	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.12
CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.98
CY2011Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2011Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.13
CY2011Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.11
CY2011Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.98
CY2011Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.12
CY2011Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.14
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.98
CY2011Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2011Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-19066000	USD
CY2011Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-4377000	USD
CY2011Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1478000	USD
CY2011Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	51645000	USD
CY2011Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	55100000	USD
CY2011Q4	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	2200000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1000000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1300000	USD
CY2010	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1300000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	14921000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-36830000	USD
CY2012	fix	Retention Provisions Construction Contracts Holding Period RetentionProvisionsConstructionContractsHoldingPeriod	P6M
CY2010Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5029000	USD
CY2009Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7200000	USD
CY2009Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	634000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	181000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2800000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3600000	USD
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3700000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	2293000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	1692000	USD
CY2012	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	229000	USD
CY2011Q4	us-gaap	Supplemental Unemployment Benefits SupplementalUnemploymentBenefits	1777000	USD
CY2012Q4	us-gaap	Supplemental Unemployment Benefits SupplementalUnemploymentBenefits	2137000	USD
CY2012Q4	us-gaap	Sales And Excise Tax Payable Current And Noncurrent SalesAndExciseTaxPayableCurrentAndNoncurrent	1710000	USD
CY2011Q4	us-gaap	Sales And Excise Tax Payable Current And Noncurrent SalesAndExciseTaxPayableCurrentAndNoncurrent	1494000	USD
CY2012Q4	us-gaap	Receivables Long Term Contracts Or Programs ReceivablesLongTermContractsOrPrograms	1182085000	USD
CY2011Q4	us-gaap	Receivables Long Term Contracts Or Programs ReceivablesLongTermContractsOrPrograms	1071406000	USD
CY2012Q4	us-gaap	Customer Advances And Progress Payments For Long Term Contracts Or Programs CustomerAdvancesAndProgressPaymentsForLongTermContractsOrPrograms	-134534000	USD
CY2011Q4	us-gaap	Customer Advances And Progress Payments For Long Term Contracts Or Programs CustomerAdvancesAndProgressPaymentsForLongTermContractsOrPrograms	-132096000	USD
CY2012Q4	us-gaap	Billed Contract Receivables BilledContractReceivables	-1364229000	USD
CY2011Q4	us-gaap	Billed Contract Receivables BilledContractReceivables	-1247535000	USD
CY2012Q4	fix	Contract Receivables Contracts In Process Net Receivable Liability ContractReceivablesContractsInProcessNetReceivableLiability	-47610000	USD
CY2011Q4	fix	Contract Receivables Contracts In Process Net Receivable Liability ContractReceivablesContractsInProcessNetReceivableLiability	-44033000	USD
CY2011	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	226000	USD
CY2010	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	338000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	40757000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	51237000	USD
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	256959000	USD
CY2011Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	260145000	USD
CY2012Q4	us-gaap	Nontrade Receivables Current NontradeReceivablesCurrent	12376000	USD
CY2011Q4	us-gaap	Nontrade Receivables Current NontradeReceivablesCurrent	6631000	USD
CY2012Q4	us-gaap	Inventory Net InventoryNet	9638000	USD
CY2011Q4	us-gaap	Inventory Net InventoryNet	10349000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	25037000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	24179000	USD
CY2012Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	26204000	USD
CY2011Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	26602000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	372553000	USD
CY2011Q4	us-gaap	Assets Current AssetsCurrent	390550000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	41416000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	41693000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	114588000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	107093000	USD
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	44515000	USD
CY2011Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	48349000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7682000	USD
CY2011Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	6295000	USD
CY2012Q4	us-gaap	Assets Assets	580754000	USD
CY2011Q4	us-gaap	Assets Assets	593980000	USD
CY2012Q4	us-gaap	Debt Current DebtCurrent	300000	USD
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	100641000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	36892000	USD
CY2012Q4	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	73814000	USD
CY2012Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	29096000	USD
CY2012Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	27077000	USD
CY2011Q4	us-gaap	Debt Current DebtCurrent	300000	USD
CY2011Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	332000	USD
CY2011Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	111683000	USD
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	36389000	USD
CY2011Q4	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	70635000	USD
CY2011Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	27339000	USD
CY2011Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	29849000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	268587000	USD
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	280784000	USD
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2100000	USD
CY2012Q4	us-gaap	Due To Related Parties Noncurrent DueToRelatedPartiesNoncurrent	5000000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	7954000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9807000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	293448000	USD
CY2011Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2400000	USD
CY2011Q4	us-gaap	Due To Related Parties Noncurrent DueToRelatedPartiesNoncurrent	12349000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	4642000	USD
CY2011Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10699000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	310874000	USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	411000	USD
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	41012000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	317534000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-6528000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	270405000	USD
CY2012Q4	us-gaap	Minority Interest MinorityInterest	16901000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	287306000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	411000	USD
CY2011Q4	us-gaap	Treasury Stock Value TreasuryStockValue	39437000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	323608000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-19991000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	264591000	USD
CY2011Q4	us-gaap	Minority Interest MinorityInterest	18515000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	283106000	USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	580754000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	593980000	USD
CY2011	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-4018000	USD
CY2010	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-6547000	USD
CY2011	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	-0.11
CY2010	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	-0.17
CY2011	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	-0.11
CY2010	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	-0.17
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	13463000	USD
CY2010	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	723000	USD
CY2010	fix	Write Off Of Debt Financing Costs WriteOffOfDebtFinancingCosts	181000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8837000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7462000	USD
CY2010	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6217000	USD
CY2012	us-gaap	Depreciation Depreciation	11793000	USD
CY2011	us-gaap	Depreciation Depreciation	12591000	USD
CY2010	us-gaap	Depreciation Depreciation	11225000	USD
CY2012Q4	fix	Number Of Reporting Units For Which Fair Value Exceeded Carrying Value By Significant Margin NumberOfReportingUnitsForWhichFairValueExceededCarryingValueBySignificantMargin	23	item
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-10390000	USD
CY2011	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	57354000	USD
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2453000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	936000	USD
CY2010	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	364000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3541000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9525000	USD
CY2010	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3484000	USD
CY2012	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	229000	USD
CY2011	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	226000	USD
CY2010	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	157000	USD
CY2012	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	607000	USD
CY2011	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	239000	USD
CY2010	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	525000	USD
CY2012	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability	662000	USD
CY2011	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability	5528000	USD
CY2010	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability	1574000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	2797000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	3604000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	3687000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2913000	USD
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-13405000	USD
CY2012	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1195000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	270000	USD
CY2010	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1034000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-370000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-977000	USD
CY2010	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1469000	USD
CY2012	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-1636000	USD
CY2011	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-4162000	USD
CY2010	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-3985000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3334000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-917000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	813000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-15507000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-21477000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	47000	USD
CY2012	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	1776000	USD
CY2011	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	5426000	USD
CY2010	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	-12684000	USD
CY2010	fix	Increase Decrease In Taxes On Pre Acquisition Equity Transactions IncreaseDecreaseInTaxesOnPreAcquisitionEquityTransactions	-7056000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1231000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-2402000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-299000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	30510000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	29680000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	32149000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	11782000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8666000	USD
CY2010	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7089000	USD
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1106000	USD
CY2011	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	717000	USD
CY2010	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1381000	USD
CY2012	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	164000	USD
CY2011	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	156000	USD
CY2010	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	1514000	USD
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2000000	USD
CY2010	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3925000	USD
CY2012	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12656000	USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	29957000	USD
CY2010	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	42732000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-23168000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-35750000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-43001000	USD
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	7349000	USD
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	14387000	USD
CY2010	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	17749000	USD
CY2011	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	517000	USD
CY2010	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	896000	USD
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	7498000	USD
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	7520000	USD
CY2010	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	7530000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2860000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	7256000	USD
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5074000	USD
CY2012	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	544000	USD
CY2011	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	662000	USD
CY2010	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	616000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	100000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	210000	USD
CY2010	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	740000	USD
CY2012	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	329000	USD
CY2011	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	293000	USD
CY2010	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	473000	USD
CY2011	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	800000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-17822000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-29039000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-30652000	USD
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-41504000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-35109000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-10480000	USD
CY2012Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	1582000	USD
CY2011Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	11407000	USD
CY2012Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation	767000	USD
CY2011Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation	4257000	USD
CY2012	fix	Income Taxes Paid Discontinuing Operations IncomeTaxesPaidDiscontinuingOperations	5000	USD
CY2011	fix	Income Taxes Paid Discontinuing Operations IncomeTaxesPaidDiscontinuingOperations	8000	USD
CY2010	fix	Income Taxes Paid Discontinuing Operations IncomeTaxesPaidDiscontinuingOperations	2000	USD
CY2012	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	378000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	1124000	USD
CY2011Q4	fix	Deferred Tax Liabilities Due To Change In Tax Accounting Method DeferredTaxLiabilitiesDueToChangeInTaxAccountingMethod	2978000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	400000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	197000	USD
CY2012	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	-565000	USD
CY2011	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	118000	USD
CY2012Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-237000	USD
CY2012Q1	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	-0.01
CY2012Q1	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	-0.01
CY2012Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	98000	USD
CY2012Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-98000	USD
CY2012Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-348000	USD
CY2012Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	592000	USD
CY2012Q4	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	0.02
CY2012Q4	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	0.02
CY2011Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-521000	USD
CY2011Q1	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	-0.01
CY2011Q1	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	-0.01
CY2011Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-1010000	USD
CY2011Q2	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	-0.03
CY2011Q2	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	-0.03
CY2011Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	45000	USD
CY2011Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-2532000	USD
CY2011Q4	fix	Income Loss From Discontinued Operations During Phase Out Period Per Basic Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerBasicShare	-0.07
CY2011Q4	fix	Income Loss From Discontinued Operations During Phase Out Period Per Diluted Share IncomeLossFromDiscontinuedOperationsDuringPhaseOutPeriodPerDilutedShare	-0.07
CY2012Q4	fix	Liabilities Due To Former Owners Current LiabilitiesDueToFormerOwnersCurrent	2349000	USD
CY2012	fix	Defined Benefit Plan Period In Which Certain Individuals Are Entitled To Fixed Annual Payments DefinedBenefitPlanPeriodInWhichCertainIndividualsAreEntitledToFixedAnnualPayments	P15Y
CY2012	fix	Defined Benefit Plan Period Portion Of Benefits Vesting After Ten Years Of Completed Service DefinedBenefitPlanPeriodPortionOfBenefitsVestingAfterTenYearsOfCompletedService	0.50	pure
CY2012	fix	Defined Benefit Plan Period Portion Of Benefits Vesting After Fifteen Years Of Completed Service DefinedBenefitPlanPeriodPortionOfBenefitsVestingAfterFifteenYearsOfCompletedService	0.75	pure
CY2012Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	3000000	USD
CY2012	fix	Defined Benefit Plan Period Period Of Completed Service Over Which50 Percent Of Benefits Are Vested DefinedBenefitPlanPeriodPeriodOfCompletedServiceOverWhich50PercentOfBenefitsAreVested	P10Y
CY2012	fix	Defined Benefit Plan Period Period Of Completed Service Over Which75 Percent Of Benefits Are Vested DefinedBenefitPlanPeriodPeriodOfCompletedServiceOverWhich75PercentOfBenefitsAreVested	P15Y
CY2012	fix	Defined Benefit Plan Period Period Of Service Over Which Benefits Are Fully Vested DefinedBenefitPlanPeriodPeriodOfServiceOverWhichBenefitsAreFullyVested	P20Y
CY2011Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	2800000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.12
CY2012Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.15
CY2012Q4	fix	Life Insurance Contracts Number Of Employees Covered LifeInsuranceContractsNumberOfEmployeesCovered	26	item
CY2012Q4	fix	Life Insurance Contracts Face Amount LifeInsuranceContractsFaceAmount	30100000	USD
CY2012Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	2500000	USD
CY2011Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	2200000	USD
CY2010	fix	Goodwill Impairment Loss Including Discontinued Operations GoodwillImpairmentLossIncludingDiscontinuedOperations	5734000	USD

Files In Submission

Name	View Source	Status
0001047469-13-001962-index-headers.html	Edgar Link	pending
0001047469-13-001962-index.html	Edgar Link	pending
0001047469-13-001962.txt	Edgar Link	pending
0001047469-13-001962-xbrl.zip	Edgar Link	pending
a2213101z10-k.htm	Edgar Link	pending
a2213101zex-21_1.htm	Edgar Link	pending
a2213101zex-23_1.htm	Edgar Link	pending
a2213101zex-31_1.htm	Edgar Link	pending
a2213101zex-31_2.htm	Edgar Link	pending
a2213101zex-32_1.htm	Edgar Link	pending
a2213101zex-32_2.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
fix-20121231.xml	Edgar Link	completed
fix-20121231.xsd	Edgar Link	pending
fix-20121231_cal.xml	Edgar Link	unprocessable
fix-20121231_def.xml	Edgar Link	unprocessable
fix-20121231_lab.xml	Edgar Link	unprocessable
fix-20121231_pre.xml	Edgar Link	unprocessable
g137139.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$FIX
COMFORT SYSTEMS USA INC Stock $fix

2011 Q4 Form 10-K Financial Statement

#000104746913001962 Filed on February 28, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FIX COMFORT SYSTEMS USA INC Stock $fix

2011 Q4 Form 10-K Financial Statement

#000104746913001962 Filed on February 28, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FIX
COMFORT SYSTEMS USA INC Stock $fix