Fair Value of Financial Instruments (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Fair Value of Financial Instruments [Abstract]
Gains or losses included in earnings attributable to the change in realized/unrealized gains or losses related to the assets	$ 0	$ 0	$ 0	$ 0
Allowance for credit losses	(17,923,000)	$ (16,905,000)	(17,923,000)	$ (16,905,000)	$ (17,982,000)	$ (17,480,000)	$ (16,871,000)
Loans	1,422,975,000		1,422,975,000			1,406,667,000
Financing receivables minimum benchmark for evaluation for specific reserves	100,000		100,000
Financing receivable individually evaluated with no allowance carrying value	$ 8,800,000		$ 8,800,000			$ 3,000,000.0