• Filing Date: 2017-08-09
  • Form Type: 10-Q
  • Description: Quarterly report
v3.7.0.1
DEBT - Schedule of Maturities of Debt (Details) - USD ($)
Jun. 30, 2017
Dec. 31, 2012
Debt Instrument [Line Items]    
Less than 1 Year $ 64,340,000  
1 Year 2,500,000  
2 Years 2,500,000  
3 Years 2,500,000  
4 Years 54,653,000  
More than 5 Years 0  
Carrying Value 126,493,000  
4.50% convertible subordinated notes    
Debt Instrument [Line Items]    
Less than 1 Year 63,090,000  
1 Year 0  
2 Years 0  
3 Years 0  
4 Years 0  
More than 5 Years 0  
Carrying Value $ 63,090,000 $ 70,000,000
Stated interest rate 4.50% 4.50%
Revolving credit agreement    
Debt Instrument [Line Items]    
Less than 1 Year $ 0  
1 Year 0  
2 Years 0  
3 Years 0  
4 Years 13,403,000  
More than 5 Years 0  
Carrying Value 13,403,000  
Term loan agreement    
Debt Instrument [Line Items]    
Less than 1 Year 1,250,000  
1 Year 2,500,000  
2 Years 2,500,000  
3 Years 2,500,000  
4 Years 41,250,000  
More than 5 Years 0  
Carrying Value 50,000,000  
Total long-term debt    
Debt Instrument [Line Items]    
Less than 1 Year 1,250,000  
1 Year 2,500,000  
2 Years 2,500,000  
3 Years 2,500,000  
4 Years 54,653,000  
More than 5 Years 0  
Carrying Value $ 63,403,000