v3.10.0.1
LONG-TERM DEBT AND FINANCING LEASE OBLIGATIONS (Long-Term Debt and Financing Lease) (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Less: current maturities $ (1,460) $ (1,307)
Long-term debt, less current portion 2,448 7,932
Financing lease obligations, less current portion   1,196
First Loan Agreement [Member]    
Debt Instrument Carrying Amount 2,744 3,581
Second Loan Agreement [Member]    
Debt Instrument Carrying Amount   5,515
Long-term Debt [Member]    
Less: deferred financing fees (135) (224)
Less: current maturities (161) (940)
Financing Lease Obligations [Member]    
Less: deferred financing fees (5) (13)
Less: current maturities (1,298) (367)
Financing Lease Obligations Total $ 1,303 1,576
Financing lease obligations, less current portion   $ 1,196