FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Jun. 30, 2018

FAIR VALUE MEASUREMENTS

Summary of Financial Assets and Financial Liabilities Measured at Fair Value on a Recurring Basis

	Quoted Prices in		Significant		Significant
	Active Markets		Other		Other
	For Identical		Observable		Unobservable
	Assets		Inputs		Inputs		Balance as of
(in thousands)	(Level 1)		(Level 2)		(Level 3)		Period End
June 30, 2018
Assets
Loans held for sale	$	—	$	1,257,256	$	—	$	1,257,256
Pledged securities		58,310		47,493		—		105,803
Derivative assets		—		—		26,632		26,632
Total	$	58,310	$	1,304,749	$	26,632	$	1,389,691
Liabilities
Derivative liabilities	$	—	$	—	$	8,669	$	8,669
Total	$	—	$	—	$	8,669	$	8,669
December 31, 2017
Assets
Loans held for sale	$	—	$	951,829	$	—	$	951,829
Pledged securities		88,785		9,074		—		97,859
Derivative assets		—		—		10,357		10,357
Total	$	88,785	$	960,903	$	10,357	$	1,060,045
Liabilities
Derivative liabilities	$	—	$	—	$	1,850	$	1,850
Total	$	—	$	—	$	1,850	$	1,850

Schedule of Roll Forward of Derivative Instruments

		Fair Value Measurements
		Using Significant Unobservable Inputs:
		Derivative Instruments
	For the three months ended				For the six months ended
	June 30,				June 30,
(in thousands)	2018		2017		2018		2017
Derivative assets and liabilities, net
Beginning balance	$	12,962	$	5,997	$	8,507	$	57,428
Settlements		(97,236)		(83,682)		(174,290)		(231,545)
Realized gains recorded in earnings (1)		84,274		77,685		165,783		174,117
Unrealized gains recorded in earnings (1)		17,963		24,491		17,963		24,491
Ending balance	$	17,963	$	24,491	$	17,963	$	24,491

Realized and unrealized gains from derivatives are recognized in Gains from mortgage banking activities in the Condensed Consolidated Statements of Income.

Schedule of Significant Unobservable Inputs Used in the Measurement of the Fair Value of Level 3 Assets and Liabilities

	Quantitative Information about Level 3 Measurements
(in thousands)	Fair Value		Valuation Technique	Unobservable Input (1)	Input Value (1)
Derivative assets	$	26,632	Discounted cash flow	Counterparty credit risk	—
Derivative liabilities	$	8,669	Discounted cash flow	Counterparty credit risk	—

(1) Significant increases in this input may lead to significantly lower fair value measurements.

Schedule of Carrying Amounts and the Fair Values of the Company's Financial Instruments

	June 30, 2018				December 31, 2017
	Carrying		Fair		Carrying		Fair
(in thousands)	Amount		Value		Amount		Value
Financial assets:
Cash and cash equivalents	$	81,531	$	81,531	$	191,218	$	191,218
Restricted cash		29,986		29,986		6,677		6,677
Pledged securities		105,803		105,803		97,859		97,859
Loans held for sale		1,257,256		1,257,256		951,829		951,829
Loans held for investment, net		130,397		131,029		66,510		66,963
Derivative assets		26,632		26,632		10,357		10,357
Total financial assets	$	1,631,605	$	1,632,237	$	1,324,450	$	1,324,903
Financial liabilities:
Derivative liabilities	$	8,669	$	8,669	$	1,850	$	1,850
Warehouse notes payable		1,250,642		1,252,059		937,769		939,500
Note payable		163,704		165,671		163,858		166,223
Total financial liabilities	$	1,423,015	$	1,426,399	$	1,103,477	$	1,107,573

Schedule of Fair Value of Derivative Instruments and Loans Held for Sale

			Fair Value Adjustment Components						Balance Sheet Location
													Fair Value
	Notional or		Estimated				Total						Adjustment
	Principal		Gain		Interest Rate		Fair Value		Derivative		Derivative		To Loans
(in thousands)	Amount		on Sale		Movement		Adjustment		Assets		Liabilities		Held for Sale
June 30, 2018
Rate lock commitments	$	975,210	$	22,876	$	3,252	$	26,128	$	26,128	$	—	$	—
Forward sale contracts		2,209,004		—		(8,165)		(8,165)		504		(8,669)		—
Loans held for sale		1,233,794		18,549		4,913		23,462		—		—		23,462
Total			$	41,425	$	—	$	41,425	$	26,632	$	(8,669)	$	23,462
December 31, 2017
Rate lock commitments	$	241,760	$	7,587	$	(678)	$	6,909	$	6,909	$	—	$	—
Forward sale contracts		1,175,192		—		1,598		1,598		3,448		(1,850)		—
Loans held for sale		933,432		19,317		(920)		18,397		—		—		18,397
Total			$	26,904	$	—	$	26,904	$	10,357	$	(1,850)	$	18,397