FAIR VALUE MEASUREMENTS - Schedule of Carrying Amounts and the Fair Values of the Company's Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Financial assets:
Cash and cash equivalents	$ 120,685	$ 90,058	$ 191,218	$ 118,756
Restricted cash	8,677	20,821	6,677	9,861
Pledged securities	121,767	116,331	$ 97,859	$ 84,850
Loans held for sale	787,035	1,074,348
Loans held for investment, net	543,542	497,291
Derivative assets	15,568	35,536
Financial liabilities:
Derivative liabilities	36	32,697
Warehouse notes payable	906,128	1,161,382
Note payable	293,964	296,010
Carrying Amount
Financial assets:
Cash and cash equivalents	120,685	90,058
Restricted cash	8,677	20,821
Pledged securities	121,767	116,331
Loans held for sale	787,035	1,074,348
Loans held for investment, net	543,542	497,291
Derivative assets	15,568	35,536
Total financial assets	1,597,274	1,834,385
Financial liabilities:
Derivative liabilities	36	32,697
Secured borrowings	70,548	70,052
Warehouse notes payable	906,128	1,161,382
Note payable	293,964	296,010
Total financial liabilities	1,270,676	1,560,141
Fair Value
Financial assets:
Cash and cash equivalents	120,685	90,058
Restricted cash	8,677	20,821
Pledged securities	121,767	116,331
Loans held for sale	787,035	1,074,348
Loans held for investment, net	546,033	503,549
Derivative assets	15,568	35,536
Total financial assets	1,599,765	1,840,643
Financial liabilities:
Derivative liabilities	36	32,697
Secured borrowings	70,548	70,052
Warehouse notes payable	906,821	1,162,791
Note payable	297,750	300,000
Total financial liabilities	$ 1,275,155	$ 1,565,540

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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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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