Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Apr. 01, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 7,768,000	$ 8,140,000	$ 7,768,000
Changes in goodwill		0
Other intangible assets	6,600,000	8,500,000
Amortization of intangible assets	$ 1,746,000	$ 1,456,000