Investments is Low Income Housing Tax Credits Investments in Qualified Affordable Housing Projects - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Mar. 31, 2021	Jun. 30, 2021		Dec. 31, 2020
Investments in Affordable Housing Projects [Abstract]
Original investment value		$ 162,984		$ 128,752
Amortization Method Qualified Affordable Housing Project Investments		125,066		97,435
Capital commitment relating to low income housing project investments		74,262		$ 49,586
Tax credits and benefits	$ 9,404	14,477	[1]
Amortization of investments	7,552	12,526	[1]
Net income tax benefit	$ 1,851	1,951	[1]
Interest Receivable		$ 29,900

[1] (1) Amounts shown represent the full year impact for the year ended December 31, 2021.