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The following table sets forth information with respect to nonvested options for the three months ended March 31, 2023: (Details)	3 Months Ended
	Mar. 31, 2023 $ / shares shares
Equity:
Nonvested options beginning of period | shares	168,730
Weighted average grant date fair value, beginning of year | $ / shares	$ 16.31
Nonvested options granted | shares
Weighted average grant date fair value, nonvested options granted | $ / shares
Nonvested options vested or forfeited | shares	(23,080)
Weighted average grant date fair value, nonvested options vested or forfeited | $ / shares	$ 13.58
Nonvested options end of period | shares	145,650
Weighted average grant date fair value, nonvested options end of period | $ / shares	$ 16.74

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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- Definition

Number of non-vested options outstanding.

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Number of non-vested options forfeited.

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- Definition

Weighted average grant-date fair value of non-vested options forfeited.

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Weighted average grant-date fair value of non-vested options outstanding.

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