• Filing Date: 2017-08-09
  • Form Type: 10-Q
  • Description: Quarterly report
v3.7.0.1
FAIR VALUE - Schedule of Carrying Value and Fair Value of Financial Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Mar. 31, 2017
Carrying Value    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt $ 60,219 $ 65,028
Level 2 fair value measurements | Fair Value    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt 63,302 68,516
Convertible subordinated debt | Carrying Value    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt 62,926 62,827
Convertible subordinated debt | Level 2 fair value measurements | Fair Value    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt 61,513 60,667
Credit agreement | Carrying Value | Revolving credit agreement | Revolving credit agreement    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt 11,888 16,852
Credit agreement | Level 2 fair value measurements | Fair Value | Revolving credit agreement | Revolving credit agreement    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt 13,372 18,490
Term loan agreement | Carrying Value    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt 48,331 48,176
Term loan agreement | Level 2 fair value measurements | Fair Value    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Total long-term debt $ 49,930 $ 50,026