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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Statement Of Income And Comprehensive Income [Abstract]    
Net income $ 6,557 $ 10,850
Other comprehensive income (loss), net of tax:    
Translation (loss) gain (22) 59
Minimum pension/postretirement liability adjustment 1,362 (21)
Other comprehensive income 1,340 38
Comprehensive income $ 7,897 $ 10,888