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 in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting 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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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Thousands		12 Months Ended
	Mar. 01, 2020	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Roll Forward]
Goodwill, Beginning Balance		$ 65,614	$ 66,087
Goodwill, Ending Balance		74,135	65,614
Foothills Bancorp, Inc. [Member]
Goodwill [Roll Forward]
Adjustment to values initially recorded for acquisitions			$ (473)
Progressive Financial Group Inc. [Member]
Goodwill [Roll Forward]
Adjustment to values initially recorded for acquisitions	$ (231)
Acquisition of PFG		8,521
Goodwill, Ending Balance	$ 8,500	$ 8,521