Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2022	1,908,522
Balance at Dec. 31, 2022	$ 29	$ 153,985	$ (101,835)	$ 12	$ 52,191
Issuance of common stock in connection with Consulting Agreements (in shares)	10,026
Issuance of common stock in connection with Consulting Agreements	$ 0	141	0	0	141
Stock-based compensation	0	499	0	0	499
Net loss	0	0	(7,915)	0	(7,915)
Cumulative translation adjustment	$ 0	0	0	(4)	(4)
Common stock issued for license rights (in shares)	54,808
Common stock issued for license rights	$ 1	771	0	0	772
Balance (in shares) at Mar. 31, 2023	1,973,356
Balance at Mar. 31, 2023	$ 30	155,396	(109,750)	8	45,684
Balance (in shares) at Dec. 31, 2022	1,908,522
Balance at Dec. 31, 2022	$ 29	153,985	(101,835)	12	52,191
Net loss					(13,891)
Cumulative translation adjustment					(5)
Balance (in shares) at Jun. 30, 2023	1,985,957
Balance at Jun. 30, 2023	$ 30	155,957	(115,726)	7	40,268
Balance (in shares) at Mar. 31, 2023	1,973,356
Balance at Mar. 31, 2023	$ 30	155,396	(109,750)	8	45,684
Issuance of common stock in connection with Consulting Agreements (in shares)	5,013
Issuance of common stock in connection with Consulting Agreements		69			69
Stock-based compensation	0	513	0	0	513
Net loss	0	0	(5,976)	0	(5,976)
Cumulative translation adjustment	$ 0	0	0	(1)	(1)
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability) (in shares)	7,588
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability)	$ 0	(21)	0	0	(21)
Balance (in shares) at Jun. 30, 2023	1,985,957
Balance at Jun. 30, 2023	$ 30	155,957	(115,726)	7	40,268
Balance (in shares) at Dec. 31, 2023	2,227,516
Balance at Dec. 31, 2023	$ 33	157,653	(131,604)	(9)	26,073
Issuance of common stock in connection with Consulting Agreements (in shares)	6,834
Issuance of common stock in connection with Consulting Agreements	$ 0	37	0	0	37
Reverse stock split (in shares)	77,186
Reverse stock split	$ (31)	31	0	0	0
Stock-based compensation	0	456	0	0	456
Net loss	0	0	(4,970)	0	(4,970)
Cumulative translation adjustment	$ 0	0	0	(9)	(9)
Balance (in shares) at Mar. 31, 2024	2,311,536
Balance (in shares) at Dec. 31, 2023	2,227,516
Balance at Dec. 31, 2023	$ 33	157,653	(131,604)	(9)	26,073
Net loss					(9,289)
Cumulative translation adjustment					$ (1)
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability) (in shares)					19,743
Balance (in shares) at Jun. 30, 2024	2,560,785
Balance at Jun. 30, 2024	$ 3	158,605	(140,893)	(10)	$ 17,705
Balance (in shares) at Mar. 31, 2024	2,311,536
Stock-based compensation	$ 0	453	0	0	453
Net loss	0	0	(4,319)	0	(4,319)
Cumulative translation adjustment	$ 0	0	0	8	8
Warrants exercised (in shares)	229,506
Warrants exercised	$ 1	0	0	0	1
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability) (in shares)	19,743
Common stock issued upon vesting of restricted stock units (net of shares withheld for payment of tax liability)	$ 0	(25)	0	0	(25)
Balance (in shares) at Jun. 30, 2024	2,560,785
Balance at Jun. 30, 2024	$ 3	$ 158,605	$ (140,893)	$ (10)	$ 17,705