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Basis of Presentation and Significant Accounting Policies (Details) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2021 USD ($) | Jan. 01, 2022 USD ($) | Dec. 31, 2020 USD ($) | Jan. 01, 2020 USD ($)
Significant Accounting Policies |  |  |  |
Retained Earnings (Accumulated Deficit) | $ 62,532 |  | $ (63,442) |
Allowance for Loss-Sharing Obligations |  |  |  |
Period of a loan past due becomes delinquent | 60 days |  |  |
Real Estate Owned and Held-For-Sale |  |  |  |
Period following acquisition in which the entity finalizes the purchase price allocation of the real estate properties acquired | 1 year |  |  |
Aggregate increase to retained earnings | $ 62,532 |  | $ (63,442) |
Fannie Mae |  |  |  |
Allowance for Loss-Sharing Obligations |  |  |  |
Percentage of loss obligation on UPB | 5.00% |  |  |
Percentage of additional loss obligation on UPB | 5.00% |  |  |
Obligated funding percentage of mortgage delinquencies | 100.00% |  |  |
Loss sharing funding percentage of advances until final settlement | 25.00% |  |  |
ASU 2020-20 | Cumulative-effect adjustment |  |  |  |
Significant Accounting Policies |  |  |  |
Retained Earnings (Accumulated Deficit) |  | $ 6,200 |  |
Real Estate Owned and Held-For-Sale |  |  |  |
Aggregate increase to retained earnings |  | 6,200 |  |
Aggregate decrease to additional paid-in capital |  | $ (8,700) |  |
Impact of adopting CECL |  |  |  |
Significant Accounting Policies |  |  |  |
Retained Earnings (Accumulated Deficit) |  |  |  | $ 28,600
Deferred tax assets, net |  |  |  | 3,600
Real Estate Owned and Held-For-Sale |  |  |  |
Aggregate increase to retained earnings |  |  |  | $ 28,600
Minimum |  |  |  |
Loans Held-for-Sale, Net |  |  |  |
Maximum number of days held-for-sale loans are generally transferred or sold | 60 days |  |  |
Minimum | Interest Rate Swaps |  |  |  |
Real Estate Owned and Held-For-Sale |  |  |  |
Derivative Swap Rate Period | 5 years |  |  |
Maximum |  |  |  |
Loans Held-for-Sale, Net |  |  |  |
Maximum number of days held-for-sale loans are generally transferred or sold | 180 days |  |  |
Maximum | Fannie Mae |  |  |  |
Allowance for Loss-Sharing Obligations |  |  |  |
Percentage of loss obligation on UPB | 20.00% |  |  |
Maximum | Interest Rate Swaps |  |  |  |
Real Estate Owned and Held-For-Sale |  |  |  |
Derivative Swap Rate Period | 10 years |  |  |
Commercial Loans | MSRs |  |  |  |
Capitalized Mortgage Servicing Rights |  |  |  |
Inflation rate used for adequate compensation | 3.00% |  |  |
Commercial Loans | MSRs | Discount rate | Minimum |  |  |  |
Capitalized Mortgage Servicing Rights |  |  |  |
Discount rates to determine the present value of MSRs (as a percent) | 8 |  |  |
Commercial Loans | MSRs | Discount rate | Maximum |  |  |  |
Capitalized Mortgage Servicing Rights |  |  |  |
Discount rates to determine the present value of MSRs (as a percent) | 13 |  |  |
Commercial Loans | MSRs | Discount rate | Weighted average |  |  |  |
Capitalized Mortgage Servicing Rights |  |  |  |
Discount rates to determine the present value of MSRs (as a percent) | 12 |  |  |

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