Fair Value (Tables)

3 Months Ended

Mar. 31, 2019

Fair Value Disclosures [Abstract]

Changes in Deferred Contingent Consideration Liabilities

	For the three months ended
	March 31,
	2019		2018
Beginning Balance	$	710	$	3,870
Accretion of acquisition-related contingent consideration		23		59
Payments		-		(204	)
Ending Balance	$	733	$	3,725