Other Long-term Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Other Liabilities Disclosure [Abstract]

Schedule of Other Long-term Liabilities

	December 31,
	2017		2016
Deferred rent liability	$	746	$	906
Leasehold improvements financing and other (see a and b below)		128		193
Unrecognized tax benefits (Note 13e)		244		2,400
Term Loan Credit Facility repayment fee (Note 10)		619		534
	$	1,737	$	4,033

Schedule of Leasehold Improvement Financing Repayments

The above principal leasehold improvement financing repayments as of December 31, 2017 are as follows:

2018	$	32
2019		34
2020		29
2021		26
2022		27
Thereafter		12
		160
Less: current portion of long-term loans		(32	)
Long-term loans, net of current portion	$	128