Stock-Based Compensation Plans (Summary of Nonvested Stock Options) (Details)	12 Months Ended
Dec. 31, 2021 $ / shares shares
Awards
Nonvested, beginning \| shares	900
Granted \| shares	0
Vested \| shares	(500)
Forfeited \| shares	(400)
Nonvested, ending \| shares	0
Weighted- Average Grant Date Fair Value
Nonvested, beginning \| $ / shares	$ 6.89
Granted \| $ / shares	0
Vested \| $ / shares	6.18
Forfeited \| $ / shares	7.78
Nonvested, ending \| $ / shares	$ 0

Non Union Employees [Member]

No definition available.

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Number of non-vested options outstanding.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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- Definition

Number of non-vested options forfeited.

+ References

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- Definition

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

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- Definition

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

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No definition available.

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Number of options vested.

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- Definition

Weighted average grant-date fair value of options vested.

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