CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenue	$ 10,873	$ 12,275
Cost of revenue	8,478	9,848
Gross profit	2,395	2,427
Operating expenses:
Selling, general and administrative	4,788	4,507
Research and development	181	142
Depreciation	48	72
Amortization of intangible assets	161	260
Total operating expenses	5,178	4,981
Operating loss	(2,783)	(2,554)
Other income and (expenses), net
Interest expense, net	(286)	(148)
Change in fair value of derivative instruments, net	69	(581)
Other income, net	10	16
Loss before income taxes	(2,990)	(3,267)
(Benefit from) provision for income taxes	(39)	167
Net loss	$ (2,951)	$ (3,434)
Net loss per common share - basic (in dollars per share)	$ (0.13)	$ (0.16)
Net loss per common share - diluted (in dollars per share)	$ (0.13)	$ (0.16)
Weighted average shares outstanding used to compute net loss per share - basic (in shares)	22,933,894	20,980,046
Weighted average shares outstanding used to compute net loss per share - diluted (in shares)	22,933,894	20,980,046