Mortgage Servicing Rights, Net ("MSRs") (Tables)

9 Months Ended

Sep. 30, 2019

Transfers And Servicing [Abstract]

Summary of Changes in the Carrying Amount of Mortgage Servicing Rights

The changes in the carrying amount of MSRs were as follows (in thousands):

	Three Months Ended September 30,						Nine Months Ended September 30,
Mortgage Servicing Rights	2019			2018			2019			2018
Beginning Balance	$	413,425		$	393,383		$	416,131		$	399,349
Additions		35,186			33,901			73,873			65,632
Purchases from an affiliate		123			516			845			2,124
Amortization		(22,503	)		(20,850	)		(64,618	)		(60,155	)
Ending Balance	$	426,231		$	406,950		$	426,231		$	406,950
Valuation Allowance
Beginning Balance	$	(12,642	)	$	(1,343	)	$	(4,322	)	$	(6,723	)
Decrease (increase)		(7,380	)		(366	)		(15,700	)		5,014
Ending Balance	$	(20,022	)	$	(1,709	)	$	(20,022	)	$	(1,709	)
Net balance	$	406,209		$	405,241		$	406,209		$	405,241

Components of Servicing Fees Included in "Management Services, Servicing Fees and Other"

Servicing fees are included in “Management services, servicing fees and other” on the accompanying unaudited condensed consolidated statements of operations and were as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Servicing fees	$	26,526	$	26,143	$	78,134	$	77,367
Escrow interest and placement fees		6,518		5,395		17,505		12,229
Ancillary fees		3,955		3,410		11,270		6,611
Total	$	36,999	$	34,948	$	106,909	$	96,207