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v3.21.1

DEBT (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
DEBT |
Schedule of debt activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three months ended March 31, 2021 |  | Year ended December 31, 2020
Balance, beginning of year | ​ | $ | 48,160 | ​ | $ | 49,516
Interest expense | ​ |  | 1,368 | ​ |  | 5,394
Interest payments | ​ |  | (1,202) | ​ |  | (4,875)
Bonus Interest - Equity based financing fee | ​ | ​ | — | ​ | ​ | (1,875)
Balance, end of year | ​ | $ | 48,326 | ​ | $ | 48,160
Less current portion | ​ | ​ | — | ​ | ​ | —
Long-term portion | ​ | $ | 48,326 | ​ | $ | 48,160

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- References No definition available. + Details
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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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