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LONG-TERM DEBT (Tables) | 12 Months Ended
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Dec. 31, 2022
LONG-TERM DEBT [Abstract] |
Schedule of debt | Long-term debt consists of the following:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Dollars in Thousands
​ |  | December 31, 2022 |  | December 31, 2021
Connecticut Department of Economic and Community Development (DECD) | ​ | $ | 176 | ​ | $ | 205
DECD debt issuance costs | ​ |  | (15) | ​ |  | (19)
Financed insurance loan | ​ |  | 228 | ​ |  | —
Total long-term debt | ​ |  | 389 | ​ |  | 186
Current portion of long-term debt | ​ |  | (255) | ​ |  | (26)
Long-term debt, net of current maturities | ​ | $ | 134 | ​ | $ | 160
​
Schedule of Maturities of Long-term Debt | The aggregate future maturities required on gross long-term debt at December 31, 2022 are as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2023 |  | 2024 |  | 2025 |  | 2026 |  | 2027 |  | 2028 and thereafter |  | Total
DECD loan | ​ | $ | 30 | ​ | $ | 31 | ​ | $ | 32 | ​ | $ | 33 | ​ | $ | 34 | ​ | $ | 16 | ​ | $ | 176
Financed insurance loan | ​ | ​ | 228 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 228
​ | ​ | $ | 258 | ​ | $ | 31 | ​ | $ | 32 | ​ | $ | 33 | ​ | $ | 34 | ​ | $ | 16 | ​ | $ | 404

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of maturity and sinking fund requirement for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601 + Details
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