XML 44 R34.htm IDEA: XBRL DOCUMENT v3.4.0.3
Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Debt Instrument [Line Items]    
Long-term debt, gross $ 11,006 $ 10,988
Less current maturities (400) (400)
Long-term debt, net of current portion 10,606 10,588
Term Loan | Main Street Capital Corporation    
Debt Instrument [Line Items]    
Long-term debt, gross $ 8,821 $ 8,803
Debt instrument, interest rate, stated percentage 12.00% 12.00%
Debt instrument, unamortized discount $ 179 $ 197
Revolving Credit Facility | Main Street Capital Corporation    
Debt Instrument [Line Items]    
Long-term debt, gross 400 400
Promissory Note with Stockholder Representative | Promissory Note    
Debt Instrument [Line Items]    
Long-term debt, gross $ 1,785 $ 1,785