Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Consolidated Statements of Operations
Net revenue	$ 48,578	$ 45,790	$ 139,908	$ 143,542
Cost of revenue	35,030	33,210	104,492	103,415
Gross profit	13,548	12,580	35,416	40,127
Operating expenses:
Sales and marketing	4,174	5,638	12,263	19,048
Research and development	1,338	1,489	3,679	4,186
General and administrative	10,801	10,537	33,615	31,844
Restructuring and other related costs			974	703
Total operating expenses	16,313	17,664	50,531	55,781
Loss from operations	(2,765)	(5,084)	(15,115)	(15,654)
Interest and other expense, net	(267)	(500)	(1,791)	(1,050)
Loss before provision for income taxes	(3,032)	(5,584)	(16,906)	(16,704)
Provision for income tax (expense) benefit	(359)	6	(411)	(173)
Net loss	$ (3,391)	$ (5,578)	$ (17,317)	$ (16,877)
Net loss per common share:
Basic (in dollars per share)	$ (0.03)	$ (0.06)	$ (0.18)	$ (0.18)
Diluted (in dollars per share)	$ (0.03)	$ (0.06)	$ (0.17)	$ (0.18)
Weighted-average common shares outstanding:
Basic (in shares)	98,253	95,963	97,703	95,437
Diluted (in shares)	98,253	95,963	97,703	95,437