SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2019

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Summary of assets and liabilities measured at fair value on a recurring basis

	Basis of Fair Value Measurements
	September 30, 2019
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents	$	17	$	—	$	—	$	17
Total	$	17	$	—	$	—	$	17
Liabilities:
Contingent consideration (1)	$	—	$	—	$	—	$	—
Total	$	—	$	—	$	—	$	—

	Basis of Fair Value Measurements
	December 31, 2018
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents	$	315	$	—	$	—	$	315
Total	$	315	$	—	$	—	$	315
Liabilities:
Contingent consideration (1)	$	—	$	—	$	1,703	$	1,703
Total	$	—	$	—	$	1,703	$	1,703

(1)  Contingent consideration is included in “Accrued expenses and other current liabilities.” 

Schedule of change in the contingent consideration liability

	Nine Months Ended
	September 30,
	2019		2018
Beginning Balance	$	1,703	$	3,698
Payment of contingent consideration		(1,730)		(2,401)
Change in value of contingent consideration		—		362
Accretion of contingent consideration		30		44
Unrealized (loss) gain related to currency translation		(3)		1
Ending Balance	$	—	$	1,704