CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenue	$ 11,725	$ 12,387	$ 23,008	$ 23,260
Cost of revenue	8,051	9,172	16,118	17,650
Gross profit	3,674	3,215	6,890	5,610
Operating expenses:
Selling, general and administrative	3,070	3,653	7,430	8,441
Research and development	118	154	347	335
Restructuring charges	64	0	64	0
Depreciation	50	53	108	101
Amortization of intangible assets	83	131	182	292
Total operating expenses	3,385	3,991	8,131	9,169
Operating income (loss)	289	(776)	(1,241)	(3,559)
Interest expense, net	(258)	(767)	(717)	(1,053)
Change in fair value of derivative instruments, net	(736)	171	(753)	240
Other (loss) income, net	(47)	(98)	7	(88)
Loss before income taxes	(752)	(1,470)	(2,704)	(4,460)
Expense (benefit) from income taxes	102	28	142	(11)
Net loss	$ (854)	$ (1,498)	$ (2,846)	$ (4,449)
Net loss per common share - basic (in dollars per share)	$ (0.26)	$ (0.62)	$ (0.89)	$ (1.89)
Net loss per common share - diluted (in dollars per share)	$ (0.26)	$ (0.62)	$ (0.89)	$ (1.89)
Weighted average shares outstanding used to compute net loss per share - basic (in shares)	3,258,124	2,418,827	3,203,465	2,356,413
Weighted average shares outstanding used to compute net loss per share - diluted (in shares)	3,258,124	2,418,827	3,203,465	2,356,413