Schedule of Investments Measured at Fair Value (Details) - USD ($) $ in Millions		Sep. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage servicing rights		$ 6.1
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Marketable securities		1.0
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage servicing rights	[1]	$ 6.1

[1] The unobservable inputs used in the valuation of the mortgage servicing rights include mortgage prepayment rates, discount rates and cost to service, which were