Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

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Balance Type:	na
Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

The interest rate percentage floor when determining variable rate options under the terms of a debt agreement.

+ References

No definition available.

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- Definition

Additional borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed under the facility.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Maximum committed borrowing capacity under a credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Term of temporary increase in facility capacity after funding of loan portfolio.

+ References

No definition available.

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- Definition

Maximum uncommitted borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

No definition available.

+ Details

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- Definition

Number of credit facilities.

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No definition available.

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- Definition

The number of financial covenants included in a financial agreement.

+ References

No definition available.

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- Definition

Number of loans funded through committed warehouse loan agreement.

+ References

No definition available.

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WAREHOUSE NOTES PAYABLE - Summary Information (Detail)		3 Months Ended
WAREHOUSE NOTES PAYABLE - Summary Information (Detail)	Apr. 30, 2020 facility	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($) loan item	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Warehouse notes payable
Committed Amount			$ 2,139,184,000
Uncommitted Amount			2,575,000,000
Total Facility Capacity			4,714,184,000
Outstanding Balance			1,305,846,000		$ 906,128,000
Debt issuance costs			(786,000)
Loans Held for Sale
Warehouse notes payable
Interest expense			5,910,000	$ 13,955,000
Loans Held for Sale \| Agency Warehouse Facility
Warehouse notes payable
Committed Amount			1,700,000,000
Uncommitted Amount			2,500,000,000
Total Facility Capacity			4,200,000,000
Outstanding Balance			1,085,151,000
Loans Held for Sale \| Agency Warehouse Facility #1 \| Agency Warehouse Facility
Warehouse notes payable
Committed Amount			350,000,000
Uncommitted Amount			200,000,000
Total Facility Capacity			550,000,000
Outstanding Balance			$ 173,125,000
Loans Held for Sale \| Agency Warehouse Facility #1 \| Agency Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.15%
Loans Held for Sale \| Agency Warehouse Facility #2 \| Agency Warehouse Facility
Warehouse notes payable
Committed Amount			$ 500,000,000
Uncommitted Amount			300,000,000
Total Facility Capacity		$ 3,200,000,000	800,000,000
Outstanding Balance			$ 207,948,000
Additional borrowing capacity		$ 2,400,000,000
Term of temporary increase in facility capacity after funding of loan portfolio		60 days
Loans Held for Sale \| Agency Warehouse Facility #2 \| Agency Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.15%
Loans Held for Sale \| Agency Warehouse Facility #3 \| Agency Warehouse Facility
Warehouse notes payable
Committed Amount			$ 500,000,000
Uncommitted Amount		$ 265,000,000.0
Total Facility Capacity			500,000,000
Outstanding Balance			$ 303,605,000
Maturity date		Apr. 30, 2021
Loans Held for Sale \| Agency Warehouse Facility #3 \| Agency Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.15%
Loans Held for Sale \| Agency Warehouse Facility #4 \| Agency Warehouse Facility
Warehouse notes payable
Committed Amount			$ 350,000,000
Total Facility Capacity			350,000,000
Outstanding Balance			$ 141,921,000
Loans Held for Sale \| Agency Warehouse Facility #4 \| Agency Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.15%
Loans Held for Sale \| Agency Warehouse Facility #5 \| Agency Warehouse Facility
Warehouse notes payable
Uncommitted Amount			$ 500,000,000
Total Facility Capacity			500,000,000
Outstanding Balance			$ 207,317,000
Loans Held for Sale \| Agency Warehouse Facility #5 \| Agency Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.15%
Loans Held for Investment
Warehouse notes payable
Interest expense			$ 2,303,000	$ 1,787,000
Loans Held for Investment \| Interim Warehouse Facility #1 \| Interim Warehouse Facility
Warehouse notes payable
Committed Amount			135,000,000
Total Facility Capacity			135,000,000
Outstanding Balance			$ 100,300,000
Maturity date		Apr. 30, 2021
Loans Held for Investment \| Interim Warehouse Facility #1 \| Interim Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.90%
Loans Held for Investment \| Interim Warehouse Facility #2 \| Interim Warehouse Facility
Warehouse notes payable
Committed Amount			$ 100,000,000
Total Facility Capacity			100,000,000
Outstanding Balance			$ 49,256,000
Loans Held for Investment \| Interim Warehouse Facility #2 \| Interim Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.65%
Loans Held for Investment \| Interim Warehouse Facility #3 \| Interim Warehouse Facility
Warehouse notes payable
Committed Amount			$ 75,000,000
Uncommitted Amount			75,000,000
Total Facility Capacity			150,000,000
Outstanding Balance			$ 42,741,000
Loans Held for Investment \| Interim Warehouse Facility #3 \| Interim Warehouse Facility \| 30-day LIBOR \| Minimum
Warehouse notes payable
Percentage added to reference rate			1.90%
Loans Held for Investment \| Interim Warehouse Facility #3 \| Interim Warehouse Facility \| 30-day LIBOR \| Maximum
Warehouse notes payable
Percentage added to reference rate			2.50%
Loans Held for Investment \| Interim Warehouse Facility #4 \| Interim Warehouse Facility
Warehouse notes payable
Committed Amount			$ 100,000,000
Total Facility Capacity			$ 100,000,000
Loans Held for Investment \| Interim Warehouse Facility #4 \| Interim Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			1.75%
Loans Held for Investment \| Interim Warehouse Facility #5 \| Interim Warehouse Facility
Warehouse notes payable
Committed Amount			$ 29,184,000
Total Facility Capacity			29,184,000
Outstanding Balance			$ 29,184,000
Number of loans funded			2
Term of facility			2 years 6 months
Number of financial covenants \| item			2
Loans Held for Investment \| Interim Warehouse Facility #5 \| Interim Warehouse Facility \| 30-day LIBOR
Warehouse notes payable
Percentage added to reference rate			3.00%
Interest rate floor			4.50%
National Banks \| Agency Warehouse Facility
Warehouse notes payable
Total Facility Capacity			$ 2,700,000,000
National Banks \| Interim Warehouse Facility
Warehouse notes payable
Total Facility Capacity			500,000,000
Number of credit facilities \| facility	4
National Banks \| Loans Held for Sale \| Agency Warehouse Facility
Warehouse notes payable
Committed Amount			1,700,000,000
Uncommitted Amount			1,000,000,000
Total Facility Capacity			2,700,000,000
Outstanding Balance			1,033,916,000
National Banks \| Loans Held for Investment \| Interim Warehouse Facility
Warehouse notes payable
Committed Amount			439,184,000
Uncommitted Amount			75,000,000
Total Facility Capacity			514,184,000
Outstanding Balance			221,481,000
Fannie Mae \| Loans Held for Sale \| Uncommitted Agency Warehouse Facility \| Agency Warehouse Facility
Warehouse notes payable
Uncommitted Amount			1,500,000,000
Total Facility Capacity			1,500,000,000
Outstanding Balance			$ 51,235,000