Description of the Business - Additional Information (Detail) $ / shares in Units, $ in Thousands				6 Months Ended
		Aug. 02, 2024 USD ($) Tranche	Apr. 01, 2024 AffiliatedProperty	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2023 USD ($)	May 23, 2024 $ / shares shares	Mar. 31, 2024 USD ($) $ / shares	Jan. 25, 2024 USD ($)	Dec. 31, 2023 USD ($) $ / shares shares	Mar. 29, 2023 USD ($)	May 23, 2022 $ / shares
Nature Of Operations [Line Items]
Number of affiliated property and casualty insurers | AffiliatedProperty			28
Warrants to purchase exercise price per share | $ / shares				$ 82.43			$ 121.88		$ 286.56
Unrestricted cash and cash equivalents				$ 7,113			$ 7,100		$ 11,633
Accumulated deficit				(129,569)					(85,551)
Cash in operations				(11,164)	$ (24,601)
Proceeds from debt issuance amount				9,250	$ 15,000
Remaining amount	[1]			$ 4,739					$ 8,908
Working Capital Credit Agreement [Member]
Nature Of Operations [Line Items]
Line of credit facility, maximum borrowing capacity										$ 48,000
Term Loan B [Member] | Maximum [Member] | Second Amended and Restated First Lien Credit Agreement [Member]
Nature Of Operations [Line Items]
Additional collateral, a pledge of proceeds from certain Claims								$ 14,000
HPH Letter Agreement [Member] | Working Capital Credit Agreement [Member]
Nature Of Operations [Line Items]
Credit facility description				extended the period to draw up to $23.3 million (with a 40% original issue discount) for working capital, accessible in eight tranches of $1.75 million, that can be drawn at least one month apart, until September 2025
Subsequent Event [Member]
Nature Of Operations [Line Items]
Number of tranches | Tranche		8
Subsequent Event [Member] | Working Capital Credit Agreement [Member]
Nature Of Operations [Line Items]
Line of credit facility, maximum borrowing capacity		$ 14,000
Debt instrument original issue discount		40.00%
Line of credit borrowing amount accessible for each tranche		$ 1,750
Line of credit facility for acquiring additional Claims		2,000
Subsequent Event [Member] | Working Capital Credit Agreement [Member] | Maximum [Member]
Nature Of Operations [Line Items]
Line of credit facility, maximum borrowing capacity		23,300
Subsequent Event [Member] | HPH Letter Agreement [Member] | Working Capital Credit Agreement [Member]
Nature Of Operations [Line Items]
Line of credit facility, maximum borrowing capacity		$ 23,300
Debt instrument original issue discount		40.00%
Line of credit facility, maximum remaining borrowing capacity		$ 10,500
Line of credit borrowing amount accessible for each tranche		$ 1,750
Number of tranches | Tranche		8
Proceeds from credit facility		$ 3,500
Line of credit facility for acquiring additional Claims		$ 3,300
Percentage of proceeds in excess of hazel floor price for operational expenses		50.00%
Percentage of proceeds in excess of hazel floor price to pay down		50.00%
Percentage of new claims monetized proceeds to pay down operational collection floor		50.00%
Percentage of proceeds in excess of available hazel floor price		50.00%
Percentage of proceeds in excess of available hazel floor price for operational expenses		50.00%
Percentage of proceeds in excess to pay down operational collection floor		50.00%
Class V Common Stock Units [Member] | Non Economic Voting Shares [Member]
Nature Of Operations [Line Items]
Common stock par or stated value per share | $ / shares											$ 0.0001
Class A [Member]
Nature Of Operations [Line Items]
Common stock, shares issued | shares				18,630,980					14,659,794
Common stock par or stated value per share | $ / shares				$ 0.0001					$ 0.0001
Warrants to purchase exercise price per share | $ / shares				287.5		$ 0.0001
Closing bid price of common stock per share as per listing rule for consecutive 30 business days | $ / shares				1
Class A [Member] | VRP [Member]
Nature Of Operations [Line Items]
Common stock, shares issued | shares						500,000
Common stock par or stated value per share | $ / shares						$ 0.0001
Warrants to purchase exercise price per share | $ / shares				$ 0.0001
Class A [Member] | VRP Warrant [Member]
Nature Of Operations [Line Items]
Common stock, shares issued | shares						2,500,000
Common stock par or stated value per share | $ / shares						$ 0.0001

[1] As of June 30, 2024 and December 31, 2023, the total affiliate receivable, prepaid expenses and other current assets, affiliate payable, warrant liability, other current liabilities, guaranty obligation and loan from related parties balances are with related parties. In addition, the prepaid expenses and other current assets, claims financing obligation and notes payable, and interest payable include balances with related parties. See Note 15, Related Party Transactions, for further details.