Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis

The Company's assets and liabilities that are measured at fair value on a recurring basis, by level, within the fair value hierarchy as of December 31, 2019 and December 31, 2018, are summarized as follows (amounts in thousands).

	December 31, 2019								December 31, 2018
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents:
Money market funds	$	2,899	$	—	$	—	$	2,899	$	2,828	$	—	$	—	$	2,828
Total assets	$	2,899	$	—	$	—	$	2,899	$	2,828	$	—	$	—	$	2,828
Liabilities:
Contingent earn-out	$	—	$	—	$	557	$	557	$	—	$	—	$	2,372	$	2,372
Total liabilities	$	—	$	—	$	557	$	557	$	—	$	—	$	2,372	$	2,372

Schedule of Changes in Fair Value of Level 3 Liabilities

The changes in fair value of the Level 3 liabilities are as follows (amounts in thousands):

	Contingent Earn-Out
	December 31,
	2019			2018
Balance, Beginning of year	$	2,372		$	—
Conversable, Inc. fair value adjustment (see Note 7)	(496		)	1,496
AdvantageTec, Inc. fair value adjustment (see Note 7)	168			876
Payments	(1,487		)	—
Balance, End of year	$	557		$	2,372

Schedule of Gains (Losses) on Derivative Instruments Recognized in the Income Statement

The following summarizes certain information regarding the Company’s derivatives that are not designated or are not effective as hedges (in thousands):

	Gain (losses) on Derivative Instruments Recognized in the Statement of Operations
	Statement of Operations Location	December 31, 2019		December 31, 2018			December 31, 2017
Foreign currency derivatives contracts	Other Income (Expense), net	$	—	$	(50	)	$	236