Quarterly report pursuant to Section 13 or 15(d)

Acquisitions - Additional Information (Detail)

v3.2.0.727
Acquisitions - Additional Information (Detail)
$ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended
Mar. 30, 2015
USD ($)
Nov. 01, 2014
USD ($)
Mar. 28, 2013
USD ($)
Apr. 30, 2013
USD ($)
Jun. 30, 2015
USD ($)
Installment
Jun. 30, 2015
USD ($)
Installment
Jun. 30, 2014
USD ($)
Dec. 31, 2014
USD ($)
Business Acquisition [Line Items]                
Cash paid on date of acquisition             $ 1,679  
Promissory Note                
Business Acquisition [Line Items]                
Number of installments | Installment           4    
Installment amount payable   $ 900            
Jamison                
Business Acquisition [Line Items]                
Costs related to acquisition           $ 80    
Cash paid on date of acquisition $ 3,550              
Equity consideration for SLP acquired $ 3,562              
Earn out payments percentage on EBITDA remainder of fiscal year 20.00%              
Earn out payments percentage on EBITDA due in two years 20.00%              
Earn out payments percentage on EBITDA due in three years 20.00%              
Earn out payments percentage on EBITDA due in four years 20.00%              
Earn out payments percentage on EBITDA due in five years 20.00%              
Earn Out Payments Percentage On EBITDA Due thereafter 20.00%              
Contingent consideration $ 1,429              
Jamison | Seller Note                
Business Acquisition [Line Items]                
Promissory note issued $ 394              
Interest on principal amount 5.00%              
Jamison | Principals Notes                
Business Acquisition [Line Items]                
Promissory note issued $ 1,771              
Interest on principal amount 5.00%              
Jamison | Promissory Note                
Business Acquisition [Line Items]                
Number of installments | Installment           3    
Ten-Sixty                
Business Acquisition [Line Items]                
Acquisition of assets     $ 1,900,000          
Cash paid on date of acquisition     2,500          
Promissory note issued     $ 1,479          
Ten-Sixty | Promissory Note                
Business Acquisition [Line Items]                
Number of installments | Installment         2      
Installment amount payable       $ 218        
Quarterly installments from June 30, 2014 through March 31, 2017         $ 87      
Principal on fixed rate notes, interest rate         5.00% 5.00%    
Milbank                
Business Acquisition [Line Items]                
Equity consideration for SLP acquired         $ 755 $ 755   $ 1,325
Outstanding note payable         $ 564 $ 564