Residential Whole Loans (Purchased Performing Loans) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2019 USD ($) loan
Purchased Performing Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of other loans at carrying value \| loan	228
Unpaid balance of other loans	$ 99,200
Total outstanding principal balance of all of the Company’s Other Loans at Carrying Value	1.90%
Weighted average LTV ratio	68.00%
Allowance for loan loss	$ 2,800
Provision for Loan and Lease Losses	3,300
Charge offs	512
Rehabilitation loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commitment to lend, unfunded	$ 130,300

Number of Other Loans at Carrying Value, Non-Accrual Status

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- Definition

Outstanding Principal Balance of Other Loans At Carrying Value, Non-Accrual Status

+ References

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- Definition

The LTV of which the Company has assessed its residential whole loans at carrying value will have a higher likelihood of default than newly originated mortgage loans

+ References

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Unpaid Balance, Other Loans, Non-Accrual Status

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The reserve to cover probable credit losses related to specifically identified fixed maturity real estate loans as well as probable credit losses inherent in the remainder of that loan portfolio.

+ References

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Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring.

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Nonrecurring impairment charges related to the write-off of production-related equipment and inventory. This tag is used when an Entity charges this cost to cost of goods sold.

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Amount of expense related to estimated loss from loan and lease transactions.

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