Related-Party Transactions (Details) - USD ($)		3 Months Ended	12 Months Ended
	Sep. 23, 2020	Dec. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Related Party Transaction [Line Items]
Payments on consideration payable			$ 9,197,000	$ 2,792,000	$ 5,448,000
Underwriting fee, percent of stock issuance costs	4.50%
Sale of stock, aggregate issuance amount	$ 84,000,000
Public Stock Offering
Related Party Transaction [Line Items]
Sale of common stock, shares issued (in shares)	8,000,000
Raine Group
Related Party Transaction [Line Items]
Payments for underwriting expense	$ 200,000
Underwriting fee, percent paid (as a percent)	5.50%
Consideration Payable to Previous Sellers in Business Acquisitions | Fair Share Seller | Director
Related Party Transaction [Line Items]
Contingent consideration			1,100,000	2,400,000
Payments on consideration payable			1,800,000	1,000,000	900,000
Consideration Payable to Previous Sellers in Business Acquisitions | G3 Seller | Employee
Related Party Transaction [Line Items]
Contingent consideration			400,000	400,000
Payments on consideration payable			0	300,000	2,500,000
Consideration Payable to Previous Sellers in Business Acquisitions | Tom's Amusements | Employee
Related Party Transaction [Line Items]
Contingent consideration			100,000	1,500,000
Payments on consideration payable			1,400,000	0	0
Consideration Payable to Previous Sellers in Business Acquisitions | AVG | Employee
Related Party Transaction [Line Items]
Contingent consideration			0	400,000
Payments on consideration payable			300,000	2,300,000	0
Legal Fees for General Legal and Business Matters | Much Shelist | Affiliated Entity
Related Party Transaction [Line Items]
Legal fees			$ 300,000	$ 200,000	$ 100,000
Legal Fees for General Legal and Business Matters | Much Shelist | Affiliated Entity | Additional Paid-In Capital
Related Party Transaction [Line Items]
Net equity infusion from reverse recapitalization		$ 200,000