STOCK BASED COMPENSATION EXPENSE - Equity incentive plans (Details) - shares |
6 Months Ended | |
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Jun. 30, 2026 |
Dec. 31, 2025 |
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| STOCK BASED COMPENSATION EXPENSE | ||
| Expiration period | 10 years | |
| Number of shares authorized | 347,695 | |
| Number of shares granted or issued | 328,785 | |
| Shares available for issuance | 18,910 | |
| 2007 and 2017 Stock Plans | ||
| STOCK BASED COMPENSATION EXPENSE | ||
| Number of shares granted or issued | 239,208 |
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Period from grant to expiration date of share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Number of shares granted or issued under share-based payment arrangement. No definition available.
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- Details
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