Discontinued Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net loss from discontinued operations	$ 0	$ (3,488)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share		$ (0.03)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share		$ (0.03)
Capital expenditures	11	$ 32
Cash paid for interest	7,078	4,609
Stock-based compensation from continuing operations	17,409	19,028
Restructuring and reorganization	(889)	(1,053)
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock-based compensation from continuing operations	0	203
Cost of revenue
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock-based compensation from continuing operations	2,739	4,135
Technology and development
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock-based compensation from continuing operations	8,239	8,127
Marketing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock-based compensation from continuing operations	1,431	1,245
General and administrative
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock-based compensation from continuing operations	$ 5,000	5,318
Discontinued Operations, Disposed of by Means Other than Sale | Properties segment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue		111,578
Cost of revenue		113,509
Gross profit		(1,931)
Technology and development		529
Marketing		505
General and administrative		523
Restructuring and reorganization		0
Total operating expenses		1,557
Loss from discontinued operations		(3,488)
Interest expense		0
Other expense, net		0
Net loss from discontinued operations		(3,488)
Stock-based compensation		203
Depreciation and amortization		85
Restructuring and reorganization		0
Employee termination costs		(8,596)
Interest income		0
Income tax expense		0
Discontinued Operations, Disposed of by Means Other than Sale | Properties segment | Employee Severance
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Restructuring and reorganization		(454)
Employee termination costs		(8,502)
Discontinued Operations, Disposed of by Means Other than Sale | Properties segment | Asset Write Offs
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Restructuring and reorganization		0
Employee termination costs		(493)
Discontinued Operations, Disposed of by Means Other than Sale | Properties segment | Other Restructuring
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Restructuring and reorganization		(454)
Employee termination costs		(880)
Discontinued Operations, Disposed of by Means Other than Sale | Properties segment | Accelerated Amortization of Debt Issuance Costs
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Restructuring and reorganization		0
Employee termination costs		$ (481)