XML 45 R21.htm IDEA: XBRL DOCUMENT v2.4.0.8
Contracts in Process (Details 1) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Contracts in Process [Line Items]    
Costs and estimated earnings in excess of billings on uncompleted contracts $ 61,378 $ 40,519
Billings in excess of costs and estimated earnings on uncompleted contracts (48,468) (52,952)
Net Costs And Estimated Earnings In Excess Of Billings $ 12,910 $ (12,433)