FAIR VALUE (Tables)

12 Months Ended

Dec. 31, 2017

Fair Value Disclosures [Abstract]

Fair value, assets measured on recurring basis

The Company did not have any material financial liabilities that were required to be measured at fair value on a recurring basis at December 31, 2017 and 2016.

2017	Level 1		Level 2		Level 3		Total
Assets
Money Market Funds – Fidelity, US	$	—	$	—	$	—	$	—
Interest bearing deposits – various banks	23,695		—		—		23,695
Total assets	$	23,695	$	—	$	—	$	23,695
Amounts included in:
Cash and cash equivalents	$	16,651	$	—	$	—	$	16,651
Restricted cash	741		—		—		741
Long-term restricted cash	6,303		—		—		6,303
Total	$	23,695	$	—	$	—	$	23,695

2016	Level 1		Level 2		Level 3		Total
Assets
Money Market Funds – Fidelity, US	$	12	$	—	$	—	$	12
Interest bearing deposits – various banks	19,357		—		—		19,357
Total assets	$	19,369	$	—	$	—	$	19,369
Amounts included in:
Cash and cash equivalents	$	13,326	$	—	$	—	$	13,326
Restricted cash	737		—		—		737
Long-term restricted cash	5,306		—		—		5,306
Total	$	19,369	$	—	$	—	$	19,369