Loans Subject to Repurchase from Ginnie Mae	12 Months Ended
	Dec. 31, 2021
Receivables [Abstract]
Loans Subject to Repurchase from Ginnie Mae	9. Loans Subject to Repurchase from Ginnie Mae Forward loans are sold to Ginnie Mae in conjunction with the issuance of mortgage backed securities. The Company, as the issuer of the mortgage backed securities, has the unilateral right to repurchase any individual loan in a Ginnie Mae securitization pool if that loan meets certain criteria, including payments not being received from borrowers for greater than 90 days. Once the Company has the unilateral right to repurchase a delinquent loan, it has effectively regained control over the loan and recognizes these rights to the loan on its consolidated balance sheets and establishes a corresponding repurchase liability regardless of the Company’s intention to repurchase the loan. The Company had loans subject to repurchase from Ginnie Mae of $1,496 and $6,159 as of December 31, 2021 and 2020, respectively, which are included in both other assets and payables and other liabilities in the consolidated balance sheets. Loans subject to repurchase from Ginnie Mae as of December 31, 2021 and 2020 included $1,301 and $5,879, respectively, of loans in forbearance related to the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) whereby no payments have been received from borrowers for greater than 90 days.