Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2018

Revenue Recognition

Summary of revenue disaggregated

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(in thousands)	2018		2017		2018		2017
Equipment Solutions	$	60,279	$	54,152	$	185,713	$	172,845
Clinical Engineering		40,366		33,406		119,415		101,160
On-Site Managed Services		37,468		36,214		116,047		108,628
	$	138,113	$	123,772	$	421,175	$	382,633