XML 94 R93.htm IDEA: XBRL DOCUMENT v2.4.0.8
Investments in Associated Companies - Summarized Financial Information (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Manufacturing And Services [Member]
     
Equity Method Investment Summarized Financial Information Abstract      
Current Assets $ 28,363 $ 28,602  
Non-current Assets 717 2,402  
Current Liabilities 13,974 15,158  
Non-current Liabilities 501 248  
Equity Method Investment Summarized Financial Information Income Statement [Abstract]      
Revenue 47,226 55,963 66,925
Gross Profit 16,096 18,480 22,092
Income Before Income Taxes 3,687 3,170 3,788
Net Income 2,142 2,118 1,696
Captive Insurance Company [Member]
     
Equity Method Investment Summarized Financial Information Abstract      
Total Assets 106,450 130,816  
Total Liabilities 63,938 97,754  
Equity Method Investment Summarized Financial Information Income Statement [Abstract]      
Revenue 20,895 8,473 11,523
Income Before Income Taxes 25,625 8,901 14,837
Net Income $ 16,876 $ 6,031 $ 9,941