Nature of Operations and Summary of Significant Accounting Policies Legislative and Regulatory Developments (Details)	12 Months Ended
	Dec. 31, 2021 USD ($) Loan	Dec. 31, 2020 USD ($) Loan
Legislative and Regulatory Developments [Abstract]
Gross loans	$ 1,030,978,000	$ 839,088,000
PPP Loans [Member]
Legislative and Regulatory Developments [Abstract]
Number of loans originated | Loan	43	166
Gross loans	$ 18,740,000	$ 44,900,000
Fee income recognized	2,300,000	1,400,000
Fee income remaining to be recognized	$ 269,000	$ 442,000