CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 317,589	$ (342,979)
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	119,159	167,057
Share-based compensation expense:
Stock options	133,691	88,531
Nonvested stock awards	50,018	49,994
Excess tax benefit from share-based compensation	(10,304)	303
Deferred income tax expense	53,869	167
(Increase) decrease in:
Accounts receivable	(260,114)	563,712
Inventories	333,853	(634,926)
Prepaid expenses and other current assets	(1,638,084)	26,433
Increase (decrease) in:
Accounts Payable	(360,176)	583,504
Accrued expenses	(57,963)	(160,086)
Income taxes payable	(77,447)	(405,416)
Deferred revenue	(265,020)	685,291
Net cash (used in) provided by operating activities	(1,660,929)	621,585
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(43,231)	(111,898)
Net cash (used in) investing activities	(43,231)	(111,898)
CASH FLOWS FROM FINANCING ACTIVITIES:
Purchase of treasury stock	(695)	(348,692)
Dividend paid	(25,007,519)
Proceeds from exercise of stock options	762,759
Repayment of capitalized lease obligations		(3,210)
Net cash (used in) financing activities	(24,245,455)	(351,902)
Net (decrease) increase in cash and cash equivalents	(25,949,615)	157,785
Cash and cash equivalents, beginning of year	42,977,501	42,625,854
Cash and cash equivalents, end of period	17,027,886	42,783,639
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid for interest		237
Cash paid for income tax	$ 130,000	$ 153,327