STOCKHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Schedule of stockholders' equity activity

Activity in equity during the three-month periods ended March 31, 2023 and 2022 was as follows (dollars in thousands):

	Common Stock			Additional Paid-In Capital		Accumulated Deficit		Total
	Shares	Amount
2023
Balances as of December 31, 2022	809,648	$	1	$	127,481	$	(122,203)	$	5,279
Stock-based compensation	—	—		166		—		166
Issuance of common stock upon exercise of warrants	1,230,000	1		(1)		—		—
Issuance of common stock for service	54,466	—		100		—		100
Issuance of shares pursuant to the vesting of restricted stock units, net of shares withheld for taxes	13,225	—		(11)		—		(11)
Net loss	—	—		—		(2,037)		(2,037)
Balances as of March 31, 2023	2,107,339	$	2	$	127,735	$	(124,240)	$	3,497
2022
Balances as of December 31, 2021	610,364	$	1	$	122,542	$	(112,508)	$	10,035
Stock-based compensation	—	—		221		—		221
Issuance of common stock for service	250	—		3		—		3
Net loss	—	—		—		(2,332)		(2,332)
Balances as of March 31, 2022	610,614	$	1	$	122,766	$	(114,840)	$	7,927