Restricted Stock Plan (Narrative) (Details) - Time-Based Restricted Stock [Member] - Non Employee Director [Member] - USD ($)		3 Months Ended
Jan. 02, 2020	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares awarded	22,300
Fair value of shares awarded	$ 246,640
Share based payment award vesting date	Dec. 31, 2020
Number of shares repurchased due to director's early retirement		2,973
Number of shares of restricted stock vested		19,327

Share-Based Compensation Arrangement By Share-based Payment Award, Number Of Shares Awarded

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- Definition

Share based compensation arrangement by share based payment award vesting date.

+ References

No definition available.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Aggregate value of stock related to Restricted Stock Awards issued during the period.

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-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 1
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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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