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OPERATING EXPENSES (Tables) | 12 Months Ended
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Sep. 30, 2021
OPERATING EXPENSES |
Schedule of Operating Expenses | General and Administrative Expenses consists of the following:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended September 30,
​ | ​ | 2021 | ​ | 2020
Professional fees |  | $ | 6,991,246 |  | $ | 5,260,142
Salaries | ​ |  | 6,091,520 | ​ |  | 2,437,934
Depreciation and amortization | ​ |  | 720,805 | ​ |  | 725,796
Lease | ​ |  | 1,776,198 | ​ |  | 905,231
Settlements and penalties | ​ |  | 1,532,378 | ​ |  | 219,655
Employee benefits | ​ |  | 368,563 | ​ |  | 216,349
Utilities and office expense | ​ |  | 345,766 | ​ |  | 213,361
Advertising and promotions | ​ |  | 413,771 | ​ |  | 156,241
Taxes and licenses | ​ |  | 73,527 | ​ |  | 67,607
Repairs and maintenance | ​ |  | 244,868 | ​ |  | 55,050
Other | ​ |  | 835,299 | ​ |  | 169,775
Total | ​ | $ | 19,393,941 | ​ | $ | 10,427,141
​ Within professional fees is MTI shares for services, which is the issuance of MTI shares for services rendered to consultants and professional service firms. The expense is recorded at fair value of MTI shares issued (see Note 13, Other Assets). For the fiscal year ended September 30, 2021 and 2020, the Company recorded $2,460,529 and $2,929,179, respectively, for shares for services. Research and development consist of the following:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the fiscal year ended
​ | ​ | September 30,
​ |  | 2021 |  | 2020
Research & Development | ​ | ​ | ​ | ​ | ​ | ​
Professional fees | ​ | $ | 3,009,027 | ​ | $ | 1,667,077
Total | ​ | $ | 3,009,027 | ​ | $ | 1,667,077

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