CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (DEFICIT) - USD ($) $ in Thousands		Common Shares Outstanding ATM	Common Shares Outstanding	Capital in Excess of Par Value ATM	[1]	Capital in Excess of Par Value	[1]	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit Cumulative Effect, Period of Adoption, Adjustment	Accumulated Deficit	Cumulative Effect, Period of Adoption, Adjustment	ATM	Total
Beginning balance at Dec. 31, 2022						$ 333,900		$ (111)		$ (237,814)			$ 95,975
Beginning balance (in shares) at Dec. 31, 2022	[1]		843,731
Stock issued in connection with RSU vesting, net of shares withheld for taxes						(414)							(414)
Stock issued in connection with RSU vesting, net of shares withheld for taxes (in shares)	[1]		5,644
Stock issued in connection with acquisition						503							503
Stock issued in connection with acquisition (in shares)	[1]		1,941
Equity-based compensation						1,175							1,175
Equity detachable warrants						1,577							1,577
Other comprehensive loss								70					70
Net loss										(18,182)			(18,182)
Ending balance at Mar. 31, 2023						336,741		(41)	$ (118)	(256,114)	$ (118)		80,586
Ending balance (in shares) at Mar. 31, 2023	[1]		851,316
Beginning balance at Dec. 31, 2022						333,900		(111)		(237,814)			95,975
Beginning balance (in shares) at Dec. 31, 2022	[1]		843,731
Other comprehensive loss													150
Net loss													(38,721)
Ending balance at Jun. 30, 2023						349,206		39		(276,653)			72,592
Ending balance (in shares) at Jun. 30, 2023	[1]		942,348
Beginning balance at Mar. 31, 2023						336,741		(41)	$ (118)	(256,114)	$ (118)		80,586
Beginning balance (in shares) at Mar. 31, 2023	[1]		851,316
Stock issued in connection with RSU vesting, net of shares withheld for taxes						(5)							(5)
Stock issued in connection with RSU vesting, net of shares withheld for taxes (in shares)	[1]		1,534
Stock issued in connection with licensing arrangement						3,570							3,570
Stock issued in connection with licensing arrangement (in shares)	[1]		20,834
Equity-based compensation						1,486							1,486
Stock issued in connection with capital raise				$ 2,563		4,851						$ 2,563	4,851
Stock issued in connection with capital raise (in shares)	[1]	17,783	46,753
Fractional shares issued for reverse stock split	[1]		4,128
Other comprehensive loss								80					80
Net loss										(20,539)			(20,539)
Ending balance at Jun. 30, 2023						349,206		39		$ (276,653)			72,592
Ending balance (in shares) at Jun. 30, 2023	[1]		942,348
Beginning balance at Dec. 31, 2023						370,297		(378,707)					(8,410)
Beginning balance (in shares) at Dec. 31, 2023	[1]		2,720,437
Stock issued in connection with RSU vesting, net of shares withheld for taxes						(1)							(1)
Stock issued in connection with RSU vesting, net of shares withheld for taxes (in shares)	[1]		3,810
Stock issued in connection with licensing arrangement						100							100
Stock issued in connection with licensing arrangement (in shares)	[1]		11,480
Stock issued in connection with warrant exercises						2,245							2,245
Stock issued in connection with warrant exercises (in shares)	[1]		747,001
Equity-based compensation						181							181
Fractional shares issued for reverse stock split	[1]		118,207
Net loss								(5,739)					(5,739)
Ending balance at Mar. 31, 2024						372,822		(384,446)					(11,624)
Ending balance (in shares) at Mar. 31, 2024	[1]		3,600,935
Beginning balance at Dec. 31, 2023						370,297		(378,707)					(8,410)
Beginning balance (in shares) at Dec. 31, 2023	[1]		2,720,437
Net loss													(6,851)
Ending balance at Jun. 30, 2024						384,603		(385,558)					(955)
Ending balance (in shares) at Jun. 30, 2024	[1]		9,272,518
Beginning balance at Mar. 31, 2024						372,822		(384,446)					(11,624)
Beginning balance (in shares) at Mar. 31, 2024	[1]		3,600,935
Stock issued for extinguishment of Subordinated Note						3,864							3,864
Stock issued for extinguishment of Subordinated Note (in shares)	[1]		1,150,000
Stock issued upon conversion of Senior Secured Credit Facility	[2]					2,756							2,756
Stock issued upon conversion of Senior Secured Credit Facility (in shares)	[1],[2]		1,575,000
Stock issued in connection with settled indebtedness						1,192							1,192
Stock issued in connection with settled indebtedness (in shares)	[1]		700,958
Stock issued in connection with warrant exercises (in shares)	[1]		265,625
Equity-based compensation						56							56
Stock issued in connection with capital raise	[3]					3,913							3,913
Stock issued in connection with capital raise (in shares)	[1],[3]		1,980,000
Net loss								(1,112)					(1,112)
Ending balance at Jun. 30, 2024						$ 384,603		$ (385,558)					$ (955)
Ending balance (in shares) at Jun. 30, 2024	[1]		9,272,518

[1] Giving retroactive effect to the 1-for-15 reverse stock split on July 5, 2023 and subsequent 1-for-16 reverse stock split on April 2, 2024.

[2] Includes exercises of 980,000 shares of prefunded warrants during the period ended June 30, 2024.

[3] Includes exercises of 125,000 shares of prefunded warrants during the period ended June 30, 2024.