Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Revenue	$ 216,905	$ 233,036
Operating costs and expenses:
Cost of revenue, exclusive of depreciation and amortization	131,974	142,459
Selling, general and administrative expenses	59,408	63,136
Depreciation and amortization	6,593	9,384
Impairment of goodwill, intangible assets, and capitalized software	52,950	51,236
Total operating costs and expenses	250,925	266,215
Operating loss	(34,020)	(33,179)
Other income (expense):
Interest income	0	74
Interest expense	(13,453)	(13,355)
(Loss) gain on foreign currency transactions	(2,918)	3,771
Other income	634	1,070
Total other expense, net	(15,737)	(8,440)
Loss before income taxes	(49,757)	(41,619)
Income tax expense	(18,398)	(4,989)
Net loss	(68,155)	(46,608)
Other comprehensive income (loss):
Foreign currency translation adjustment	3,681	(4,455)
Comprehensive loss	$ (64,474)	$ (51,063)
Loss per share:
Basic loss per share (in USD per share)	$ (26.10)	$ (17.89)
Diluted loss per share (in USD per share)	$ (26.10)	$ (17.89)
Weighted average shares outstanding:
Basic (in shares)	2,610,873	2,605,689
Diluted (in shares)	2,610,873	2,605,689