Annual report pursuant to Section 13 and 15(d)

Deferred Compensation Plan - Additional Information (Detail)

v3.3.1.900
Deferred Compensation Plan - Additional Information (Detail) - USD ($)
6 Months Ended 12 Months Ended
Dec. 31, 2014
Jun. 29, 2014
Dec. 31, 2015
Dec. 31, 2013
Investments And Employee Deferred Compensation Plan [Line Items]        
Percentage of deferred salary and commissions (up to)     25.00%  
Percentage of bonuses (up to)     100.00%  
Percentage of deferred matching contribution amount     25.00%  
Vesting schedule     5 years  
Assets held in mutual funds $ 2,244,000   $ 2,021,000  
Restricted investments 494,000   639,000  
Successor        
Investments And Employee Deferred Compensation Plan [Line Items]        
Trading gains (losses) and offsetting compensation expense 43,000   (2,000)  
Distributions from the deferred compensation plan aggregated   $ 0 678,000  
Predecessor        
Investments And Employee Deferred Compensation Plan [Line Items]        
Trading gains (losses) and offsetting compensation expense   $ 95,000   $ 364,000
Distributions from the deferred compensation plan aggregated $ 2,893,000     $ 864,000
Maximum        
Investments And Employee Deferred Compensation Plan [Line Items]        
Matching contribution on deferred amount (up to)     $ 10,000