CASH, CASH EQUIVALENTS, AND RESTRICTED CASH (Tables)

6 Months Ended

Jun. 30, 2018

Restricted Cash and Investments [Abstract]

Schedule of restricted cash and cash equivalents

of June 30, 2018 and December 31, 2017 was as follows: 

	June 30, 2018		December 31, 2017
Cash and cash equivalents of continuing operations	$	38,641	$	5,580
Cash and cash equivalents of discontinuing operations	—		15,460
Restricted cash included in prepaid and other	111		112
Restricted cash included in other assets	317		102
Restricted cash included in current assets of discontinued operations	—		183
Restricted cash included in non-current assets of discontinued operations	—		569
Total cash, cash equivalents, and restricted cash	$	39,069	$	22,006