CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues, net:
Total revenues, net	$ 78,150	$ 69,529	$ 148,223	$ 138,113
Cost of sales:
Total cost of sales	46,122	50,343	90,137	98,015
Gross margin	32,028	19,186	58,086	40,098
Operating expenses:
Sales and marketing	9,811	10,075	20,737	19,473
General and administrative	25,369	16,434	50,544	35,401
Research and development	16,237	14,888	32,005	29,203
Amortization of identifiable intangible assets	1,946	465	2,878	929
Adjustment to contingent consideration liability	(600)	(2,300)	(600)	(7,500)
Gain on insurance proceeds	0	(500)	0	(500)
Total operating expenses	52,763	39,062	105,564	77,006
Operating loss	(20,735)	(19,876)	(47,478)	(36,908)
Other (expense) income, net	(610)	155	(310)	146
Interest expense, net	(1,630)	(1,735)	(3,338)	(3,402)
Loss from continuing operations before (provision for) benefit from income taxes	(22,975)	(21,456)	(51,126)	(40,164)
(Provision for) benefit from income taxes	(612)	(383)	7,173	(698)
Net loss from continuing operations	(23,587)	(21,839)	(43,953)	(40,862)
Net income from discontinued operations	77,777	2,137	79,855	5,255
Net income (loss)	$ 54,190	$ (19,702)	$ 35,902	$ (35,607)
Net income (loss) per share (basic and diluted):
Continuing operations, basic (in dollars per share)	$ (0.69)	$ (0.80)	$ (1.33)	$ (1.49)
Continuing operations, diluted (in dollars per share)	(0.69)	(0.80)	(1.33)	(1.49)
Discontinued operations, basic (in dollars per share)	2.29	0.08	2.42	0.19
Discontinued operations, diluted (in dollars per share)	2.29	0.08	2.42	0.19
Total, basic (in dollars per share)	1.60	(0.72)	1.09	(1.30)
Total, diluted (in dollars per share)	$ 1.60	$ (0.72)	$ 1.09	$ (1.30)
Weighted average shares outstanding, basic (in shares)	34,015	27,357	32,935	27,381
Weighted average shares outstanding, diluted (in shares)	34,015	27,357	32,935	27,381
Hardware
Revenues, net:
Total revenues, net	$ 20,116	$ 26,390	$ 38,342	$ 53,167
Cost of sales:
Total cost of sales	15,539	21,326	29,709	43,707
Subscription service
Revenues, net:
Total revenues, net	44,872	30,372	83,251	58,337
Cost of sales:
Total cost of sales	21,041	17,233	39,635	31,158
Professional service
Revenues, net:
Total revenues, net	13,162	12,767	26,630	26,609
Cost of sales:
Total cost of sales	$ 9,542	$ 11,784	$ 20,793	$ 23,150