Accrued Expenses and Other Liabilities - Other Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Payables and Accruals [Abstract]
Deferred payment to Zoosk's shareholders	$ 13,007	$ 12,716
Lease liabilities, less current portion	911	1,416
Sublease security deposit	1,038	1,038
Other	2,061	1,948
Other liabilities	$ 17,017	$ 17,118