Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Revenue	$ 96,214	$ 74,647	$ 68,016
Cost of revenue	34,096	24,551	26,698
Gross profit	62,118	50,096	41,318
Operating expenses:
General and administrative	45,520	40,627	42,792
Sales and marketing	9,850	8,932	11,377
Research and development	7,566	4,751	5,515
IPR&D expense	15,521	0	0
Intangible asset amortization	263	263	1,032
Change in fair value of contingent consideration	0	0	(2,193)
Total operating expenses	78,720	54,573	58,523
Operating loss	(16,602)	(4,477)	(17,205)
Other income (expense):
Interest income (expense), net	2,706	(766)	(1,406)
Other income	1,815	494	1,275
Change in fair value of investments	0	(4,074)	0
Gain on settlement of Global Cooling escrow	0	0	5,115
Total other income (expense), net	4,521	(4,346)	4,984
Loss from continuing operations before income tax expense (benefit)	(12,081)	(8,823)	(12,221)
Income tax expense (benefit)	49	(38)	(64)
Loss from continuing operations	(12,130)	(8,785)	(12,157)
Discontinued operations:
Income (loss) from discontinued operations before income tax expense	7,535	(11,267)	(55,612)
Income tax expense	0	132	233
Income (loss) from discontinued operations	7,535	(11,399)	(55,845)
Net loss	$ (4,595)	$ (20,184)	$ (68,002)
Loss per share - Basic:
Continuing operations (in dollars per share)	$ (0.25)	$ (0.19)	$ (0.28)
Discontinuing operations (in dollars per share)	0.16	(0.25)	(1.27)
Net loss (in dollars per share)	(0.09)	(0.44)	(1.55)
Loss per share - Diluted:
Continuing operations (in dollars per share)	(0.25)	(0.19)	(0.28)
Discontinuing operations (in dollars per share)	0.15	(0.25)	(1.27)
Net loss (in dollars per share)	$ (0.10)	$ (0.44)	$ (1.55)
Weighted average shares used to compute net loss per share attributable to common shareholders:
Basic (in shares)	47,753,824	46,067,073	43,719,185
Diluted (in shares)	48,645,084	46,067,073	43,719,185