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Long-term Debt and Financing Arrangements (Additional Information) (Detail)
10 Months Ended 12 Months Ended
Feb. 20, 2014
USD ($)
Feb. 18, 2014
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2015
USD ($)
Feb. 17, 2014
USD ($)
Dec. 31, 2013
Debt Instrument [Line Items]            
Required consolidated EBITDA       $ 30,000,000    
Total debt maturing in 2016       300,000    
Total debt maturing in 2019     $ 40,930,000 $ 20,479,000    
Weight-average interest rate     1.50% 1.30%   5.40%
Standby Letters of Credit            
Debt Instrument [Line Items]            
Letters of credit outstanding       $ 1,900,000    
Minimum            
Debt Instrument [Line Items]            
Required consolidated leverage ratio as of end of each fiscal quarter       2.0    
Unused borrowing capacity, commitment fee percentage       0.20%    
Maximum            
Debt Instrument [Line Items]            
Required consolidated leverage ratio as of end of each fiscal quarter       3.0    
Unused borrowing capacity, commitment fee percentage       0.30%    
Domestic credit facility            
Debt Instrument [Line Items]            
Maximum borrowing capacity   $ 35,000,000     $ 35,000,000  
Amended Credit Facility            
Debt Instrument [Line Items]            
Maximum borrowing capacity increased value $ 100,000,000 $ 100,000,000        
Maximum borrowing capacity possible value of increase     $ 50,000,000      
Remaining borrowing availability       $ 78,100,000    
Borrowings outstanding       20,000,000    
Revolver Loan, due January 31, 2019            
Debt Instrument [Line Items]            
Total debt maturing in 2019     $ 40,000,000 $ 20,000,000    
Federal Funds Rate            
Debt Instrument [Line Items]            
Basis spread       0.50%    
Base Rate | Minimum            
Debt Instrument [Line Items]            
Basis spread       0.15%    
Base Rate | Maximum            
Debt Instrument [Line Items]            
Basis spread       1.00%    
Eurocurrency Rate            
Debt Instrument [Line Items]            
Basis spread       1.00%    
Eurocurrency Rate | Minimum            
Debt Instrument [Line Items]            
Basis spread       0.75%    
Eurocurrency Rate | Maximum            
Debt Instrument [Line Items]            
Basis spread       1.75%