Shareholders' Equity (Changes in Shares of Common Stock) (Details) - shares	3 Months Ended
Jun. 30, 2026	Mar. 31, 2026	Jun. 30, 2025	Mar. 31, 2025
Shareholders Equity [Line Items]
Treasury stock, beginning balance		902,149
Shares issued, beginning balance	20,699,556	20,699,556	20,699,556	20,699,556
Treasury stock purchases	0	163,197
Treasury stock, ending balance	993,196
Shares issued, ending balance	20,699,556	20,699,556	20,699,556	20,699,556
Common Stock [Member]
Shareholders Equity [Line Items]
Shares outstanding, beginning balance	19,686,370	19,797,407	20,109,712	20,076,572
Restricted stock awards issued	15,384		14,971	667
Stock awards	2,020		2,892	654
Restricted stock units released	4,400	83,169		50,270
Treasury stock purchases	(1,814)	(194,206)		(18,451)
Shares outstanding, ending balance	19,706,360	19,686,370	20,127,575	20,109,712
Treasury Stock [Member]
Shareholders Equity [Line Items]
Treasury stock, beginning balance	1,013,186	902,149	589,844	622,984
Restricted stock awards issued	(15,384)		(14,971)	(667)
Stock awards	(2,020)		(2,892)	(654)
Restricted stock units released	(4,400)	(83,169)		(50,270)
Treasury stock purchases	1,814	194,206		18,451
Treasury stock, ending balance	993,196	1,013,186	571,981	589,844

Shareholders Equity [Line Items]

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Stock released during period shares restricted stock units.

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No definition available.

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- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
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-Name Accounting Standards Codification
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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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- Definition

Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.

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- Definition

Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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-Name Accounting Standards Codification
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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

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