DEBT (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of long-term debt instruments

Our debt consists of the following (in thousands):

	December 31, 2017			March 31, 2018
Line of credit	$	25,081		$	25,634
Term loan, net of unamortized discount and debt issuance costs of $1,058 and $889 at December 31, 2017 and March 31, 2018, respectively	31,830			32,842
Capital leases	101			75
Convertible promissory notes (converted into Series G' Stock in May 2017)	—			—
Total debt	$	57,012		$	58,551
Less short-term debt	(44		)	(25,657		)
Long-term debt, net of current portion	$	56,968		$	32,894

Schedule of maturities of debt and capital lease

Aggregate future payments of principal and interest due upon maturity are as follows (in thousands):

Years Ending December 31,	Debt			Capital Leases		Total Debt
2018 (remainder of year)	$	—		$	18	$	18
2019	59,365			20		59,385
2020	—			24		24
2021	—			13		13
Total principal payments	$	59,365		$	75	$	59,440
Less unamortized debt issuance costs	(274		)	—		(274		)
Less unamortized debt discount	(615		)	—		(615		)
Total debt	$	58,476		$	75	$	58,551