Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Details)

v3.3.0.814
Fair Value (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Liabilities:          
Long term debt $ 186,412,000   $ 186,412,000   $ 187,160,000
Interest rate swaps 1,888,000   1,888,000    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]          
Balance at the beginning of the period     600,000    
Adjustments to fair value     287,000    
Payments to former owners     (89,000)    
Balance at the end of the period 798,000   798,000    
Derivative Liability, Current (1,888,000)   (1,888,000)    
Henderson          
Liabilities:          
Earnout 798,000   798,000   600,000
Trynex          
Liabilities:          
Earnout 2,032,000   2,032,000   1,987,000
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]          
Balance at the beginning of the period   $ 3,587,000.000   $ 3,587,000.000  
Adjustments to fair value   400,000.000   400,000.000  
Balance at the end of the period   $ 3,987,000.000   $ 3,987,000.000  
Level 2          
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]          
Derivative Liability, Current 212,000   212,000    
Derivative Liability, Noncurrent 1,676,000   1,676,000    
Level 3 | Henderson          
Liabilities:          
Earnout, portion in other current liabilities 356,000   356,000    
Earnout, portion in other long term liabilities 442,000   442,000    
Recurring          
Assets:          
Other assets 2,437,000   2,437,000   1,725,000
Total Assets 2,437,000   2,437,000   1,725,000
Liabilities:          
Total Liabilities 191,130,000   191,130,000   $ 189,747,000
Recurring | Level 3 | Henderson          
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]          
Balance at the beginning of the period 714,000        
Adjustments to fair value 95,000        
Payments to former owners (11,000)        
Balance at the end of the period 798,000   798,000    
Recurring | Level 3 | Trynex          
Liabilities:          
Earnout, portion in other current liabilities 2,032,000   2,032,000    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]          
Balance at the beginning of the period 2,032,000   1,987,000    
Adjustments to fair value     313,000    
Payments to former owners     (268,000)    
Balance at the end of the period $ 2,032,000   $ 2,032,000