FAIR VALUE (Details) $ in Thousands	Sep. 30, 2017 USD ($)
Carrying Amount [Member]
Financial Assets [Abstract]
Cash and cash equivalents	$ 7,277
Restricted cash	7,189
Prepaid expenses and other current assets	2,187
Financial Liabilities [Abstract]
Accrued expenses	14,619
Other short-term liabilities	2,122
Credit facility	16,721
Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	7,277
Restricted cash	7,189
Prepaid expenses and other current assets	2,187
Financial Liabilities [Abstract]
Accrued expenses	14,619
Other short-term liabilities	2,122
Credit facility	16,721
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	7,277
Restricted cash	7,189
Prepaid expenses and other current assets	0
Financial Liabilities [Abstract]
Accrued expenses	0
Other short-term liabilities	0
Credit facility	0
Significant Other Observable Inputs (Level 2) [Member] | Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	0
Restricted cash	0
Prepaid expenses and other current assets	2,187
Financial Liabilities [Abstract]
Accrued expenses	14,619
Other short-term liabilities	2,122
Credit facility	16,721
Significant Unobservable Inputs (Level 3) [Member] | Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	0
Restricted cash	0
Prepaid expenses and other current assets	0
Financial Liabilities [Abstract]
Accrued expenses	0
Other short-term liabilities	0
Credit facility	$ 0