Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Revenues, net	$ 49,667	$ 68,736	$ 137,909	$ 178,967
Cost of revenues	31,653	47,716	86,919	128,497
Gross profit	18,014	21,020	50,990	50,470
Operating expense:
General and administrative	15,408	13,952	45,366	44,714
Research and development	979	604	2,101	1,865
Impairment of goodwill	13,226	0	13,226	0
Total operating expense	29,613	14,556	60,693	46,579
(Loss) income from operations	(11,599)	6,464	(9,703)	3,891
Other (expense) income:
Interest expense, net	(2,987)	(2,598)	(8,222)	(7,330)
Other expense, net	(181)	(128)	(231)	(204)
Gain on settlement of liabilities, net	0	0	0	856
Change in fair value of derivative liabilities	90	(113)	50	1,537
Total other expense	(3,078)	(2,839)	(8,403)	(5,141)
(Loss) income before income taxes	(14,677)	3,625	(18,106)	(1,250)
Income tax expense	(3,073)	(520)	(3,379)	(475)
Net (loss) income	(17,750)	3,105	(21,485)	(1,725)
Fixed dividends - Series B Preferred	(317)	(317)	(952)	(952)
Net (loss) income attributable to common stockholders	(18,067)	2,788	(22,437)	(2,677)
Net (loss) income attributable to common stockholders	(18,067)	2,788	(22,437)	(2,677)
Comprehensive loss:
Net (loss) income	(17,750)	3,105	(21,485)	(1,725)
Other comprehensive loss:
Foreign currency translation adjustment	(2,854)	(5,040)	(574)	(11,449)
Total comprehensive loss	$ (20,604)	$ (1,935)	$ (22,059)	$ (13,174)
Net (loss) income per common share – basic, as adjusted (in dollars per share)	$ (1.90)	$ 0.31	$ (2.39)	$ (0.32)
Net (loss) income per common share - diluted, as adjusted (in dollars per share)	$ (1.90)	$ 0.28	$ (2.39)	$ (0.32)
Weighted average number of common shares outstanding – basic, as adjusted (in shares)	9,484	8,943	9,399	8,432
Weighted average number of common shares outstanding – diluted, as adjusted (in shares)	9,484	11,197	9,399	8,432