FAIR VALUE (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Carrying Amount [Member]
Financial Assets [Abstract]
Cash and cash equivalents	$ 5,683
Restricted cash	4,498
Prepaid expenses and other current assets	3,158
Financial Liabilities [Abstract]
Accrued expenses	11,963
Other short-term liabilities	1,773
Credit facility and term loan	24,593
Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	5,683
Restricted cash	4,498
Prepaid expenses and other current assets	3,158
Financial Liabilities [Abstract]
Accrued expenses	11,963
Other short-term liabilities	1,773
Credit facility and term loan	24,593
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value [Member]
Financial Assets [Abstract]
Cash and cash equivalents	5,683
Restricted cash	4,498
Prepaid expenses and other current assets	0
Financial Liabilities [Abstract]
Accrued expenses	0
Other short-term liabilities	0
Credit facility and term loan	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	3,158
Financial Liabilities [Abstract]
Accrued expenses	11,963
Other short-term liabilities	1,773
Credit facility and term loan	24,593
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 and term loan	$ 0