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STOCKHOLDERS' EQUITY - Directors Stock Award Plan (Details) - shares | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021
Directors' Stock Award Plan |  |
Share based Compensation Plan |  |
Common shares received on election as director | 1,200 |
Additional shares issued at each annual general meeting | 1,200 |
Total SCC shares reserved for the plan | 600,000 | 600,000
Period of extension of plan | 5 years |
Increased share awards issued to directors | 1,600 |
Activity in directors' stock award plan |  |
Total shares granted at the beginning of the period (in shares) | (405,200) | (391,600)
Granted (in shares) | 5,600 | 8,000
Total shares granted at the end of the period (in shares) | (410,800) | (399,600)
Remaining shares reserved | 189,200 | 200,400
New 2021 grant [Member] |  |
Share based Compensation Plan |  |
Numbers of shares shall be granted quarterly and conditioned upon the attendance of each director to each Board meeting | 1,600 |

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- Definition Numbers of shares shall be granted quarterly and conditioned upon the attendance of each director to each Board meeting. + References No definition available. + Details
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- Definition Represents the additional number of shares issued to the director at each annual general meeting. + References No definition available. + Details
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- Definition Represents the extension term of plan for issuance of shares to employees and other management personnel. + References No definition available. + Details
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- Definition Represents the increased number of shares issued to the director at each annual general meeting. + References No definition available. + Details
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- Definition Represents the number of shares issued to the director at the time of election. + References No definition available. + Details
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- Definition Represents the number of shares granted under the share based compensation arrangement plan as of the balance sheet date. + References No definition available. + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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 (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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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. + Details
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- Definition Number of shares authorized for issuance under share-based payment arrangement. + 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 (a)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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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. + 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 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Details
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