XML 22 R43.htm IDEA: XBRL DOCUMENT v2.4.0.8
Accumulated Other Comprehensive Income (Loss) - Schedule of Components of Accumulated Other Comprehensive Income (Loss) (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Accumulated other comprehensive income (loss), Beginning Balance     $ (1,261) $ (2,273)
Other comprehensive income (loss) before reclassifications     108 175
Amounts reclassified from accumulated other comprehensive income (loss)     83 112
Other comprehensive income 108 3 191 287
Accumulated other comprehensive income (loss), Ending Balance (1,070) (1,986) (1,070) (1,986)
Pension Liability Adjustment [Member]
        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Accumulated other comprehensive income (loss), Beginning Balance     (1,275) (2,188)
Other comprehensive income (loss) before reclassifications     107  
Amounts reclassified from accumulated other comprehensive income (loss)     84 194
Other comprehensive income     191 194
Accumulated other comprehensive income (loss), Ending Balance (1,084) (1,994) (1,084) (1,994)
Deferred Gain on Cash Flow Derivatives [Member]
        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Accumulated other comprehensive income (loss), Beginning Balance     14 (85)
Other comprehensive income (loss) before reclassifications     1 175
Amounts reclassified from accumulated other comprehensive income (loss)     (1) (82)
Other comprehensive income       93
Accumulated other comprehensive income (loss), Ending Balance $ 14 $ 8 $ 14 $ 8