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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Standards Update and Change in Accounting Principle [Abstract]

Calculation of Earnings Per Share

Information used to calculate earnings per share was as follows:

(In Thousands)			2021			2020			2019
Net income			$37,517			$32,888			$20,691
Basic weighted average common shares outstanding			6,181			6,355			6,709
Dilutive effect of potential common shares from awards granted under equity incentive program			68			76			99
Total			6,249			6,431			6,808
Earnings per common share
Basic			$6.07			$5.18			$3.08
Diluted			$6.00			$5.11			$3.04

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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