Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Textual) (Detail)

v3.6.0.2
Fair Value Measurements (Textual) (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Jun. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Impairment of asset   $ 2,200        
Impairment of certain indefinite live intangible assets     $ 0 $ 0 $ 598  
Trademarks and trade names [Member]            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Impairment of certain indefinite live intangible assets         $ 600  
Mundelein Facility [Member]            
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]            
Book value of asset           $ 3,600
Impairment of asset $ 2,200          
Asset held-for-sale at fair value     $ 1,400