Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Revenues:
Product sales	$ 4,146,072us-gaap_SalesRevenueGoodsNet	$ 3,556,062us-gaap_SalesRevenueGoodsNet
Contract and other	239,356us-gaap_SalesRevenueServicesNet	266,568us-gaap_SalesRevenueServicesNet
Total revenues	4,385,428us-gaap_Revenues	3,822,630us-gaap_Revenues
Cost of revenues	2,026,271us-gaap_CostOfRevenue	1,878,079us-gaap_CostOfRevenue
Gross profit	2,359,157us-gaap_GrossProfit	1,944,551us-gaap_GrossProfit
Operating expenses:
Selling, general and administrative	1,402,021	1,424,544
Research and development	477,704us-gaap_ResearchAndDevelopmentExpense	393,541us-gaap_ResearchAndDevelopmentExpense
Total operating expenses	1,879,725us-gaap_OperatingExpenses	1,818,085us-gaap_OperatingExpenses
Income from operations	479,432us-gaap_OperatingIncomeLoss	126,466us-gaap_OperatingIncomeLoss
Other income	26,202us-gaap_OtherNonoperatingIncomeExpense	5,197us-gaap_OtherNonoperatingIncomeExpense
Income from operations before income taxes	505,634	131,663
Income tax expense		100us-gaap_IncomeTaxExpenseBenefit
Net income	$ 505,634us-gaap_NetIncomeLoss	$ 131,563us-gaap_NetIncomeLoss
Net income per common share:
Basic (in Dollars per share)	$ 0.02us-gaap_EarningsPerShareBasic	$ 0.00us-gaap_EarningsPerShareBasic
Diluted (in Dollars per share)	$ 0.01us-gaap_EarningsPerShareDiluted	$ 0.00us-gaap_EarningsPerShareDiluted
Weighted average common shares outstanding:
Basic (in Shares)	33,236,489	33,028,646
Diluted (in Shares)	33,785,996	33,473,582

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