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2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Basic Earnings and Diluted Per Share (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Numerator |  |  |  |
Income (loss) from continuing operations | $ (16,236,076) | $ (14,074,995) | $ 1,064,790 | $ (9,477,358)
Loss on discontinued operations | (13,104,147) | (2,602,132) | (16,089,993) | (6,967,261)
Preferred stock dividends | 0 | 0 | 335,439 | 177,505
Income (loss) from continuing operations attributable to common shareholders | $ (16,236,076) | $ (14,074,995) | $ 729,351 | $ (9,654,863)
Denominator |  |  |  |
Weighted- average common shares outstanding, basic | 41,277,090 | 34,014,221 | 41,010,826 | 27,355,111
Dilutive impact of stock options and other share-based awards |  |  | 81,202 |
Weighted- average common shares outstanding, diluted | 41,277,090 | 34,014,221 | 41,092,028 | 27,355,111
Earnings Per Share [Abstract] |  |  |  |
Basic | $ (0.32) | $ (0.08) | $ (0.39) | $ (0.25)
Diluted | (0.32) | (0.08) | (0.39) | (0.25)
Income (Loss) from Continuing Operations, Per Basic Share | (0.39) | (0.41) | 0.02 | (0.35)
Income (Loss) from Continuing Operations, Per Diluted Share | $ (0.39) | $ (0.41) | $ 0.02 | $ (0.35)
Discontinued Operations [Member] |  |  |  |
Numerator |  |  |  |
Loss on discontinued operations | $ (13,104,147) | $ (2,602,132) | $ (16,089,993) | $ (6,967,261)
Denominator |  |  |  |
Weighted- average common shares outstanding, basic | 41,277,090 | 34,014,221 | 41,010,826 | 27,355,111
Dilutive impact of stock options and other share-based awards |  |  | 81,202 |
Weighted- average common shares outstanding, diluted | 41,277,090 | 34,014,221 | 41,092,028 | 27,355,111
Earnings Per Share [Abstract] |  |  |  |
Basic | $ (0.32) | $ (0.08) | $ (0.39) | $ (0.25)
Diluted | $ (0.32) | $ (0.08) | $ (0.39) | $ (0.25)

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