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Shareholders' Equity and Debt - Shareholders' Equity (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 27, 2021 | Nov. 30, 2017 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Jan. 31, 2016 | May 13, 2010
Shareholders' Equity (Textual) [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchase of shares, value |  |  | $ (78,793) | $ (196,692) | $ (566,043) | $ (237,616) | $ (484,965) | $ (303,088) |  |  |  |  |
Shelf Registration, sale of corporate securities (up to) | $ 19,000,000 | $ 100,000,000 |  |  |  |  |  |  |  |  |  |  |
Restricted Stock |  |  |  |  |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock granted in period, shares |  |  |  |  |  |  |  |  |  | 65,225 | 36,850 |  |
Share-based compensation credit |  |  |  |  |  |  |  |  |  | $ 100,000 |  |  |
Incentive Stock Options |  |  |  |  |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock granted in period, shares |  |  |  |  |  |  |  |  |  | 172,300 | 174,800 |  |
Director |  |  |  |  |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchase of shares (in shares) |  |  |  |  |  |  |  |  | 27,698 |  |  |  |
Director | Restricted Stock |  |  |  |  |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock awards, vesting period |  |  |  |  |  |  |  |  |  | 1 year |  |  |
Common stock |  |  |  |  |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchase outstanding common shares |  |  |  |  |  |  |  |  |  |  |  | $ 10,000,000 | $ 10,000,000
Repurchase of shares (in shares) |  |  | 33,110 | 83,317 | 174,149 | 76,408 | 158,405 | 91,724 |  | 290,576 | 326,537 |  |
Repurchase of shares, value |  |  | $ (78,793) | $ (196,692) | $ (566,043) | $ (237,616) | $ (484,965) | $ (303,088) |  | $ (800,000) | $ (1,000,000) |  |
Common shares left to repurchase |  |  | $ 3,900,000 |  |  |  |  |  | $ 3,900,000 | $ 3,900,000 |  |  |

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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