Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Details)

v3.2.0.727
Fair Value (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2015
Dec. 31, 2014
Liabilities:      
Long term debt $ 187,754 $ 187,754 $ 187,160
Interest rate swaps 137 137  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Balance at the beginning of the period   600  
Adjustments to fair value   192  
Payments to former owners   (78)  
Balance at the end of the period 714 714  
Derivative Liability, Current (44) (44)  
Henderson      
Liabilities:      
Earnout 714 714 600
Trynex      
Liabilities:      
Earnout 2,032 2,032 1,987
Level 2      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Derivative Liability, Current 137 137  
Derivative Asset, Noncurrent 93 93  
Level 3 | Henderson      
Liabilities:      
Earnout, portion in other current liabilities 272 272  
Earnout, portion in other long term liabilities 442 442  
Recurring      
Assets:      
Interest rate swaps 93 93  
Other assets 2,590 2,590 1,725
Total Assets 2,683 2,683 1,725
Liabilities:      
Total Liabilities 190,637 190,637 $ 189,747
Recurring | Level 3 | Henderson      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Balance at the beginning of the period 635    
Adjustments to fair value 96    
Payments to former owners (17)    
Balance at the end of the period 714 714  
Recurring | Level 3 | Trynex      
Liabilities:      
Earnout, portion in other current liabilities 2,032 2,032  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Balance at the beginning of the period 2,032 1,987  
Adjustments to fair value   313  
Payments to former owners   (268)  
Balance at the end of the period $ 2,032 $ 2,032