ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Accrued expenses

Accrued expenses at December 31, 2018 and 2017 are as follows:

	2018		2017
Accrued expenses	$	1,583	$	1,122
Accrued compensation		118		126
Accrued interest		239		—

Other current liabilities

Other current liabilities at December 31, 2018 and 2017 are as follows:

	2018		2017
Obligation to issue common shares	$	—	$	1,897
Liability related to equity purchase agreement		460		—
Liability for settlement of equity instrument		1,450		1,085
	$	1,910	$	2,982