Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues
Total net revenues	$ 5,284	$ 9,296	$ 22,446	$ 36,088
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	3,904	3,883	12,700	7,646
Research and development	4,598	3,915	11,678	13,558
Selling, general and administrative	9,306	12,650	36,202	42,585
Amortization of acquired intangible assets	376	375	1,116	1,377
Total operating expenses	18,184	20,823	61,696	65,166
Loss from operations	(12,900)	(11,527)	(39,250)	(29,078)
Other income (expense):
Interest income	62	77	200	254
Interest expense	(1,477)	(1,752)	(5,857)	(4,452)
Change in fair value of warrant liabilities	(4,264)	714	(5,298)	(1,156)
Change in fair value of debt	(824)	(708)	(1,911)	(694)
Loss on debt extinguishment	(620)		(6,356)	(3,908)
Amortization of licensing obligation	51		51
Loss on issuance of convertible note with warrants	(2,335)		(2,335)
Other expense, net	(769)	(2,902)	(6,598)	(5,565)
Total other (expense) income	(10,176)	(4,571)	(28,104)	(15,521)
Loss before income taxes	(23,076)	(16,098)	(67,354)	(44,599)
Income tax expense (benefit)
Net loss	(23,076)	(16,098)	(67,354)	(44,599)
Other comprehensive loss
Change in fair value of debt due to change in credit risk, net of tax	3	(2)	5	(2)
Comprehensive loss	(23,073)	(16,100)	(67,349)	(44,601)
Deemed dividend relating to inducement of Dragasac warrants			(64)
Net loss attributable to common shareholders	$ (23,073)	$ (16,100)	$ (67,413)	$ (44,601)
Share information:
Net loss per share - basic	$ (0.88)	$ (0.73)	$ (2.74)	$ (2.05)
Net loss per share - diluted	$ (0.88)	$ (0.73)	$ (2.74)	$ (2.05)
Weighted average shares outstanding - basic	26,347,818	21,976,339	24,646,578	21,756,498
Weighted average shares outstanding - diluted	26,347,818	21,976,339	24,646,578	21,756,498
Product [Member]
Revenues
Total net revenues	$ 894	$ 3,393	$ 12,291	$ 26,199
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	1,666	547	6,722	2,888
Service [Member]
Revenues
Total net revenues	1,448	1,292	4,131	3,857
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	220	238	649	952
License, Royalty and Other [Member]
Revenues
Total net revenues	2,942	4,611	6,024	6,032
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	$ 2,018	$ 3,098	$ 5,329	$ 3,806