CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2015	Sep. 30, 2014
Current Assets
Cash and cash equivalents	$ 15,759,516	$ 15,214,584
Accounts receivable	3,903,094	4,419,863
Unbilled receivables, net	4,865,158	7,425,728
Inventories	4,138,705	5,470,786
Deferred income taxes	711,833	3,245,223
Prepaid expenses and other current assets	827,426	750,108
Total current assets	30,205,732	36,526,292
Property and equipment, net	7,225,633	7,467,663
Non-current deferred income taxes		57,707
Other assets	168,949	110,848
Total Assets	37,600,314	44,162,510
Current Liabilities
Accounts payable	359,498	2,402,652
Accrued expenses	2,298,990	4,077,290
Deferred revenue	739,538	526,320
Total current liabilities	3,398,026	7,006,262
Non-current deferred income taxes	379,790	132,999
Other liabilities	11,991	11,725
Total liabilities	$ 3,789,807	$ 7,150,986
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 June 30, 2015 and September 30, 2014
Common stock, $.001 par value: 75,000,000 shares authorized, 18,736,089 and 18,714,449 issued at June 30, 2015 and September 30, 2014, respectively	$ 18,736	$ 18,715
Additional paid-in capital	51,052,953	50,697,497
Retained earnings	3,382,580	6,684,902
Treasury stock, at cost, 1,846,451 shares at June 30, 2015 and 1,756,807 at September 30, 2014	(20,643,762)	(20,389,590)
Total shareholders' equity	33,810,507	37,011,524
Total liabilities and shareholders' equity	$ 37,600,314	$ 44,162,510

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.