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PROPERTY AND EQUIPMENT - Additional Information (Details) - USD ($) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021 | Sep. 30, 2021
Depreciation | $ 600,000 | $ 500,000 |  |
Property and equipment - Construction in Progress | 4,089,135 |  | $ 2,225,610 |
Property, plant and equipment, net | 14,366,000 |  | 12,323,000 |
Manufacturing facility in Houston, Texas |  |  |  |
Property and equipment - Construction in Progress | 1,900,000 |  | $ 2,200,000 | $ 2,200,000
Accounts Payable and Accrued Liabilities |  |  |  |
Property, plant and equipment, net | $ 2,300,000 |  |  |

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