CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	6 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash flows from operating activities:
Net loss	$ (5,329,922)	$ (7,390,240)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	302,928	325,345
Stock-based compensation	(53,932)	1,995,924
Provision for bad debts	17,117	21,247
Change in operating assets and liabilities:
Accounts receivable	1,045,136	1,651,510
Inventories	32,630	(55,823)
Prepaid expenses and other current assets and deposits	(209,269)	16,658
Accounts payable and accrued liabilities	62,945	(414,822)
Deferred revenue	852,616	(848,814)
Net cash used in operating activities	(3,279,751)	(4,699,015)
Cash flows from investing activities:
Purchase of property and equipment	(203,516)	(93,694)
Net cash used in investing activities	(203,516)	(93,694)
Cash flows from financing activities:
Net proceeds from sale of common stock and warrants	4,232,888	4,333,847
Net cash provided by financing activities	4,232,888	4,333,847
Net increase (decrease) in cash and cash equivalents	749,621	(458,862)
Cash and cash equivalents at beginning of period	2,959,781	4,479,274
Cash and cash equivalents at end of period	3,709,402	4,020,412
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:
Property and equipment acquired, and included in accounts payable	$ 15,000	$ 60,468