CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2015	Sep. 30, 2015
Current Assets
Cash and cash equivalents	$ 16,273,491	$ 16,282,039
Accounts receivable	5,346,678	2,394,695
Unbilled receivables, net	2,686,324	3,920,209
Inventories	4,523,910	4,597,316
Deferred income taxes	933,499	933,499
Prepaid expenses and other current assets	928,344	1,221,717
Total current assets	30,692,246	29,349,475
Property and equipment, net	7,047,627	7,095,330
Other assets	168,948	168,948
Total Assets	37,908,821	36,613,753
Current Liabilities
Accounts payable	2,570,818	1,435,981
Accrued expenses	2,907,006	2,568,531
Deferred revenue	738,443	756,745
Total current liabilities	6,216,267	4,761,257
Non-current deferred income taxes	507,184	507,184
Other liabilities	2,826	2,826
Total liabilities	$ 6,726,277	$ 5,271,267
Commitments and contingencies (See Note 6)
Shareholders' Equity
Preferred stock, 10,000,000 shares authorized, $.001 par value, of which 200,000 shares are authorized as Class A Convertible stock. No shares issued and outstanding at December 31, 2015 and September 30, 2015
Common stock, $.001 par value: 75,000,000 shares authorized, 18,756,089 at December 31, 2015 and September 30, 2015, respectively	$ 18,756	$ 18,756
Additional paid-in capital	51,204,218	51,148,722
Retained earnings	603,330	818,768
Treasury stock, at cost, 1,846,451 shares at December 31, 2015 and September 30, 2015	(20,643,760)	(20,643,760)
Total shareholders' equity	31,182,544	31,342,486
Total liabilities and shareholders' equity	$ 37,908,821	$ 36,613,753

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.