CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net revenues:
Net revenues		$ 89,782	$ 75,248	$ 186,490	$ 157,880
Operating expenses:
Selling, general and administrative		24,095	29,589	47,308	49,690
Depreciation and amortization		9,012	7,823	17,264	15,194
Transaction related costs and restructuring charges		5,754	1,556	6,395	2,642
Change in fair value of contingent consideration		0	96	0	96
Total operating expenses		98,167	82,148	192,985	161,254
Operating income (loss)		(8,385)	(6,900)	(6,495)	(3,374)
Other income (expense):
Loss on extinguishment of debt		0	(5,015)	0	(5,015)
Interest expense		(4,188)	(6,394)	(7,908)	(11,861)
Total other expense, net		(4,188)	(11,409)	(7,908)	(16,876)
Income (loss) before income taxes		(12,573)	(18,309)	(14,403)	(20,250)
Income tax (expense) benefit		2,683	5,166	3,359	6,173
Net income (loss) attributable to common shareholders		$ (9,890)	$ (13,143)	$ (11,044)	$ (14,077)
Income (loss) per common share – Basic and diluted
Net income (loss) per common share - diluted (in usd per share)		$ (0.14)	$ (0.21)	$ (0.15)	$ (0.23)
Net income (loss) per common share - basic (in usd per share)		$ (0.14)	$ (0.21)	$ (0.15)	$ (0.23)
Foreign currency translation adjustments		$ (58)	$ (5)	$ (72)	$ (12)
Comprehensive income (loss)		(9,948)	(13,148)	(11,116)	(14,089)
Services
Net revenues:
Net revenues		43,828	42,284	90,308	85,811
Operating expenses:
Cost of services and products	[1]	22,397	20,785	47,873	44,806
Products
Net revenues:
Net revenues		45,954	32,964	96,182	72,069
Operating expenses:
Cost of services and products	[1]	$ 36,909	$ 22,299	$ 74,145	$ 48,826

[1] Excludes amortization of intangible assets and depreciation, which are separately stated below.