CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Revenues:
Product revenues	$ 486,341	$ 689,188	$ 836,474	$ 1,393,605
Service revenues	557,605	216,185	855,149	414,776
Total revenues	1,043,946	905,373	1,691,623	1,808,381
Cost of revenues	372,153	297,372	703,593	572,204
Operating expenses:
Selling, general and administrative	1,996,604	3,230,371	4,589,759	7,131,288
Research and development	669,813	635,893	1,409,880	1,154,521
Depreciation and amortization	145,280	163,368	302,928	325,345
Total operating expenses	2,811,697	4,029,632	6,302,567	8,611,154
LOSS FROM OPERATIONS	(2,139,904)	(3,421,631)	(5,314,537)	(7,374,977)
Other income (expense):
Interest income, net		1,204		2,535
Other expense	(6,305)	(8,429)	(15,385)	(17,798)
Loss before provision for income taxes	(2,146,209)	(3,428,856)	(5,329,922)	(7,390,240)
Provision for income taxes	0	0	0	0
NET LOSS	$ (2,146,209)	$ (3,428,856)	$ (5,329,922)	$ (7,390,240)
Net loss per share-basic and diluted (in dollars per share)	$ (0.07)	$ (0.13)	$ (0.18)	$ (0.29)
Weighted average shares outstanding- Basic and diluted (in shares)	30,112,057	26,351,483	28,879,804	25,886,892