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v3.22.2.2

OTHER ACCRUED LIABILITIES (Tables) | 6 Months Ended
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Jun. 30, 2022
OTHER ACCRUED LIABILITIES |
Schedule of other accrued liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, 2022 |  | December 31, 2021
Prepayments from customers | ​ | $ | 961,426 | ​ | $ | 2,339,530
Accrued property taxes | ​ | ​ | 585,481 | ​ | ​ | —
Accrued professional fees | ​ | ​ | 504,775 | ​ | ​ | 185,515
Current portion – preferred stock repurchase | ​ |  | 1,071,637 | ​ |  | 1,098,282
Other accrued expenses | ​ |  | 206,047 | ​ |  | 102,200
Total | ​ | $ | 3,329,366 | ​ | $ | 3,725,527

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