Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Consolidated Statements of Operations
Revenue	$ 73,216	$ 77,595
Operating expenses:
Cost of revenue	17,562	21,500
Selling and marketing	41,768	56,220
Product and technology	28,298	30,992
General and administrative	28,387	52,011
Loss (gain) on divestiture of businesses	(1,442)	4,994
Total operating expenses	114,573	165,717
Operating loss	(41,357)	(88,122)
Other income (expense):
Interest expense	(14,734)	(7,134)
Other income (expense), net	2,791	(7,967)
Total other income (expense)	(11,943)	(15,101)
Loss before income taxes	(53,300)	(103,223)
Income tax (benefit) expense	(1,691)	96
Net loss	(51,609)	(103,319)
Induced conversion of preferred stock	(17,284)
Net loss attributable to common stockholders	$ (68,893)	$ (103,319)
Net loss attributable per share to common stockholders:
Basic (in dollars per share)	$ (1.90)	$ (3.31)
Diluted (in dollars per share)	$ (1.90)	$ (3.31)
Weighted-average shares used in computing net loss attributable per share to common stockholders:
Basic	36,344,234	31,170,351
Diluted	36,344,234	31,170,351