CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 1,886,917	$ 2,978,994	$ 716,590
Adjustments to reconcile net income to net cash (used) provided by operating activities:
Depreciation and amortization	545,620	529,325	672,196
Share-based compensation expense:
Stock options	712,395	444,507	170,586
Stock awards	200,008	199,998	199,712
Tax adjustment from share-based compensation:	(33,301)	(5,422)	6,813
Provision for (recovery of) loss on accounts receivable		(1,373)	17,225
(Gain) loss on disposal of property and equipment	(11,536)		2,413
Excess and obsolete inventory cost	48,450	113,456	471,496
Deferred income taxes	(215,424)	(2,434,379)	751
(Increase) decrease in:
Accounts receivable	(510,922)	(853,025)	(611,363)
Unbilled receivables	(4,944,006)	(1,210,796)	35,789
Inventories	(624,416)	(406,408)	676,301
Prepaid expenses and other current assets	(206,002)	54,788	42,277
Other non-current assets	(116,333)		(121,237)
Increase (decrease) in:
Accounts payable	1,232,673	695,948	(100,362)
Accrued expenses	744,085	192,101	(188,354)
Income taxes payable	118,502	(110,805)	219,324
Deferred revenue	(979,027)	1,193,922	66,009
Net cash (used in) provided by operating activities	(2,152,317)	1,380,831	2,276,166
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(605,301)	(217,533)	(255,454)
Proceeds from the sale of property and equipment	18,500
Net cash (used in) investing activities	(586,801)	(217,533)	(255,454)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceed from exercise of stock options	1,156,039
Purchase of treasury stock	(696)	(798,462)	(298,926)
Dividend paid	(25,007,519)
Repayment of capitalized lease obligations		(13,189)	(12,278)
Net cash (used in) financing activities	(23,852,176)	(811,651)	(311,204)
Net increase in cash and cash equivalents	(26,591,294)	351,647	1,709,508
Cash and cash equivalents, beginning of year	42,977,501	42,625,854	40,916,346
Cash and cash equivalents, end of year	16,386,207	42,977,501	42,625,854
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid for interest		599	1,509
Cash paid for income tax	250,000	153,327	11,500
Cash received from income tax refund		$ 4,096	$ 43,253

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