Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Apr. 01, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 8,140,000	$ 372,000	$ 7,768,000
Changes in goodwill		0
Other intangible assets	8,500,000	341,000
Amortization of intangible assets	$ 1,456,000	$ 90,000

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other.

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