XML 43 R62.htm IDEA: XBRL DOCUMENT v2.4.0.8
Property, Plant and Equipment - Property, Plant and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Property Plant And Equipment [Abstract]    
Land $ 2,089 $ 2,089
Buildings and improvements 43,083 42,647
Machinery and equipment 224,481 218,381
Furniture and fixtures 6,047 5,964
Construction in-progress and deposits 1,327 2,465
Property, plant and equipment, gross, total 277,027 271,546
Accumulated depreciation and amortization (236,935) (227,454)
Net balance $ 40,092 $ 44,092