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STOCK-BASED COMPENSATION PLANS, Stock Option Award Plan (Details) - shares | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2024 | Jun. 24, 2018 | Jun. 02, 2015
2005 Employee Plan [Member] |  |  |  |
Share-based Arrangements [Abstract] |  |  |  |
Number of shares authorized (in shares) | 1,000,000 |  |  |
2005 Directors Plan [Member] |  |  |  |
Share-based Arrangements [Abstract] |  |  |  |
Number of shares authorized (in shares) | 650,000 |  |  |
Number of shares granted (in shares) | 40,000 |  |  |
2005 Directors Plan [Member] | Minimum [Member] |  |  |  |
Share-based Arrangements [Abstract] |  |  |  |
Vesting period |  | 6 months |  |
2005 Directors Plan [Member] | Maximum [Member] |  |  |  |
Share-based Arrangements [Abstract] |  |  |  |
Vesting period |  | 10 years |  |
2015 LTIP [Member] |  |  |  |
Share-based Arrangements [Abstract] |  |  |  |
Number of shares authorized (in shares) |  |  |  | 3,000,000
Number of shares granted (in shares) |  |  | 40,000 |
Vesting period |  | 6 months |  |
Expiration period |  | 10 years |  |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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