XML 21 R46.htm IDEA: XBRL DOCUMENT v2.4.1.9
Detail of Certain Balance Sheet Accounts (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Activity in allowance for doubtful accounts      
Balance at beginning of year $ 4,460us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent $ 6,333us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent $ 4,615us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Additions for bad debt expense 1,275fix_ProvisionForDoubtfulAccountsExcludingDiscontinuedOperations 19fix_ProvisionForDoubtfulAccountsExcludingDiscontinuedOperations 2,753fix_ProvisionForDoubtfulAccountsExcludingDiscontinuedOperations
Deductions for uncollectible receivables written off, net of recoveries (1,650)fix_AllowanceForDoubtfulAccountsReceivableChargeOffsNet (1,892)fix_AllowanceForDoubtfulAccountsReceivableChargeOffsNet (1,090)fix_AllowanceForDoubtfulAccountsReceivableChargeOffsNet
Allowance for doubtful accounts of acquired companies at date of acquisition 294fix_AllowanceForDoubtfulAccountsReceivableAcquired   55fix_AllowanceForDoubtfulAccountsReceivableAcquired
Balance at end of year 4,379us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent 4,460us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent 6,333us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Other current liabilities      
Accrued warranty costs 7,227us-gaap_ProductWarrantyAccrualClassifiedCurrent 6,795us-gaap_ProductWarrantyAccrualClassifiedCurrent  
Accrued job losses 1,329us-gaap_SupplementalUnemploymentBenefits 758us-gaap_SupplementalUnemploymentBenefits  
Accrued rent and lease obligations 953us-gaap_AccruedRentCurrent 673us-gaap_AccruedRentCurrent  
Accrued sales and use tax 1,945us-gaap_SalesAndExciseTaxPayableCurrentAndNoncurrent 1,821us-gaap_SalesAndExciseTaxPayableCurrentAndNoncurrent  
Deferred revenue 1,538us-gaap_DeferredRevenueCurrent 1,320us-gaap_DeferredRevenueCurrent  
Liabilities due to former owners 520fix_LiabilitiesDueToFormerOwnersCurrent 4,054fix_LiabilitiesDueToFormerOwnersCurrent  
Other current liabilities 11,302us-gaap_OtherSundryLiabilitiesCurrent 12,747us-gaap_OtherSundryLiabilitiesCurrent  
Total other current liabilities $ 24,814us-gaap_OtherLiabilitiesCurrent $ 28,168us-gaap_OtherLiabilitiesCurrent