Liability for Losses Under Representations and Warranties (Tables)

12 Months Ended

Dec. 31, 2019

Liability for Losses Under Representations and Warranties

Summary of repurchase activity

	Year ended December 31,
	2019		2018		2017
	(in thousands)
Balance at beginning of year	$	21,155	$	20,053	$	19,067
Provision for losses on loans sold:
Resulting from sales of loans		8,377		5,824		5,890
Reduction in liability due to change in estimate		(7,877)		(4,672)		(4,301)
Losses incurred , net		(209)		(50)		(603)
Balance at end of year	$	21,446	$	21,155	$	20,053
Unpaid principal balance of loans subject to representations and warranties at end of year	$	177,611,568	$	137,849,704