Loans Receivable, Net - Troubled Debt Restructurings (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) loan	Dec. 31, 2021 USD ($) loan	Dec. 31, 2020 USD ($) loan
TDRs that occurred during the period
Number of loans | loan	11	12	16
Pre-modification recorded balance	$ 5,616	$ 2,442	$ 14,945
Post-modification recorded balance	$ 6,346	$ 2,442	$ 14,945
TDRs that subsequently defaulted
Number of loans | loan			1
Recorded balance			$ 145
Residential Real Estate
TDRs that occurred during the period
Number of loans | loan	1	1	1
Pre-modification recorded balance	$ 31	$ 210	$ 210
Post-modification recorded balance	$ 31	$ 210	$ 210
TDRs that subsequently defaulted
Number of loans | loan			0
Recorded balance			$ 0
Commercial Real Estate
TDRs that occurred during the period
Number of loans | loan	4	5	10
Pre-modification recorded balance	$ 4,266	$ 1,473	$ 13,392
Post-modification recorded balance	$ 4,862	$ 1,473	$ 13,392
TDRs that subsequently defaulted
Number of loans | loan			1
Recorded balance			$ 145
Other Commercial
TDRs that occurred during the period
Number of loans | loan	6	3	4
Pre-modification recorded balance	$ 1,319	$ 554	$ 1,304
Post-modification recorded balance	$ 1,453	$ 554	$ 1,304
TDRs that subsequently defaulted
Number of loans | loan			0
Recorded balance			$ 0
Home Equity
TDRs that occurred during the period
Number of loans | loan	0	1	1
Pre-modification recorded balance	$ 0	$ 54	$ 39
Post-modification recorded balance	$ 0	$ 54	$ 39
TDRs that subsequently defaulted
Number of loans | loan			0
Recorded balance			$ 0
Other Consumer
TDRs that occurred during the period
Number of loans | loan	0	2	0
Pre-modification recorded balance	$ 0	$ 151	$ 0
Post-modification recorded balance	$ 0	$ 151	$ 0
TDRs that subsequently defaulted
Number of loans | loan			0
Recorded balance			$ 0