FDIC Indemnification Asset (Tables)

12 Months Ended

Sep. 30, 2020

Transfers and Servicing of Financial Assets [Abstract]

Summary of activity related to the FDIC indemnification asset

The following table represents a summary of the activity related to the FDIC indemnification asset for the fiscal years ended September 30, 2020, 2019 and 2018.

	Fiscal Years Ended September 30,
	2020		2019		2018
	(dollars in thousands)
Balance, beginning of period	$	1,079	$	2,502	$	5,704
Amortization	(1,012)		(1,386)		(2,778)
Changes in expected reimbursements from FDIC for changes in expected credit losses	—		(10)		(122)
Changes in reimbursable expenses	—		(41)		(1,072)
Payments of covered losses to the FDIC	47		14		770
Settlement upon expiration of loss-sharing arrangement	(114)		—		—
Balance, end of period	$	—	$	1,079	$	2,502