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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

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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 loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisition and Related Goodwill and Intangibles (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Oct. 31, 2008	Dec. 31, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Business Combination [Abstract]
Goodwill impairment loss		$ 3,152	$ 0	$ 0	$ 3,152
Commercial Lines Specialty Insurance Agency [Member]
Business Combination [Abstract]
Cash purchase price	$ 3,500
Recorded goodwill	3,152
Intangible assets acquired	$ 179
Accumulated amortization on intangible assets			$ 179	$ 179
Goodwill impairment loss		$ 3,152