Mortgage Loans Held for Investment	12 Months Ended
Dec. 31, 2021
Receivables [Abstract]
Mortgage Loans Held for Investment	MORTGAGE LOANS HELD FOR INVESTMENTThe Company's mortgage loans held for investment are single-family mortgage loans which were originated or purchased by the Company prior to 2000. Effective January 1, 2020, the Company elected the fair value option to account for these loans. During the years ended December 31, 2021 and December 31, 2020, the Company recorded an unrealized gain of $131 and an unrealized loss of $(253), respectively. The amortized cost of the Company’s mortgage loans declined to $4,488 as of December 31, 2021 from $6,613 as of December 31, 2020 due primarily to principal payments. The balance as of December 31, 2021 includes $4,261 of loans remaining in a securitization trust owned entirely by the Company, which is the Company’s maximum exposure to loss. The securitization bond is no longer outstanding as of December 31, 2021.

Mortgage Loans Held for Investment

12 Months Ended

Dec. 31, 2021

MORTGAGE LOANS HELD FOR INVESTMENTThe Company's mortgage loans held for investment are single-family mortgage loans which were originated or purchased by the Company prior to 2000. Effective January 1, 2020, the Company elected the fair value option to account for these loans. During the years ended December 31, 2021 and December 31, 2020, the Company recorded an unrealized gain of $131 and an unrealized loss of $(253), respectively. The amortized cost of the Company’s mortgage loans declined to $4,488 as of December 31, 2021 from $6,613 as of December 31, 2020 due primarily to principal payments. The balance as of December 31, 2021 includes $4,261 of loans remaining in a securitization trust owned entirely by the Company, which is the Company’s maximum exposure to loss. The securitization bond is no longer outstanding as of December 31, 2021.