CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net loss	$ (6,324,140)	$ (5,613,646)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	296,793	141,604
Loss on extinguishment of convertible notes payable	1,774,662	0
Gain on extinguishment of notes payable	(839,945)	0
Stock-based compensation	1,220,746	432,758
Amortization of debt issuance costs	0	12,576
Provision for bad debts	19,638	0
Change in operating assets and liabilities:
Accounts receivable	(2,011,761)	290,828
Inventories	(223,171)	53,688
Prepaid expenses and other current assets and deposits	13,089	(87,114)
Accounts payable and accrued liabilities	(1,190,947)	(424,631)
Deferred revenue	(160,979)	42,533
Net cash used in operating activities	(7,426,015)	(5,151,404)
Cash flows from investing activities:
Purchase of intangible asset	0	(36,525)
Purchase of property and equipment	(1,139,586)	(8,227)
Net cash used in investing activities	(1,139,586)	(44,752)
Cash flows from financing activities:
Net proceeds from exercise of warrants	2,613,929	2,768,133
Net proceeds from sale of common stock and warrants	13,756,507	10,639,728
Repayment of secured convertible notes payable	(1,665,581)	(107,802)
Capitalized offering costs	0	0
Net cash provided by financing activities	14,704,855	13,300,059
Net increase in cash and cash equivalents	6,139,254	8,103,903
Cash and cash equivalents at beginning of period	7,786,743	558,988
Cash and cash equivalents at end of period	13,925,997	8,662,891
Supplemental Disclosures of Cash Flow Information:
Cash paid during period for interest	0	0
Cash paid during period for income taxes	0	0
Non-cash investing and financing activities:
Interest paid in kind	28,329	35,625
Property and equipment acquired, and included in accounts payable	256,194	109,423
Deemed dividend-warrant repricing	0	2,842
Fair value of warrants issued	1,074,118	0
Deferred offering costs reclassified to accounts payable	0	109,698
Intangible asset costs incurred, and included in accounts payable	$ 0	$ 14,375