Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	May 31, 2012	May 31, 2011
CASH FLOW FROM OPERATING ACTIVITIES:
Net income	$ (97,441)	$ 149,315
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	11,368	11,246
Stock-based compensation	88,803	104,305
Contributed services	0	2,500
Provision for doubtful accounts	0	13,746
Gain from sale of property and equipment	(517)	0
Increase in inventory reserve	10,392	0
Deferred tax expense	0	90,054
Changes in operating assets and liabilities:
Increase in accounts receivable	(65,664)	(150,893)
(Increase) decrease in iventory	139,823	(13,355)
Prepaid expenses, deposits and other assets	(21,954)	(11,614)
Increase (decrease) in accounts payable and accrued expenses	(105,841)	37,408
Decrease in restricted cash	131	0
Increase (decrease) in customer deposits	(19,424)	38,132
Net Cash Provided by Operating Activities	(60,324)	270,844
CASH FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(3,988)	(12,021)
Proceeds from sale of property and equipment	12,000	0
Purchase of intangible assets	0	(325)
Net Cash Used in Investing Activities	8,012	(12,346)
CASH FROM FINANCING ACTIVITIES:
Repayment of capital lease obligation	(1,053)	(5,000)
Net Cash Used in Financing Activities	(1,053)	(5,000)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(53,365)	253,498
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	1,148,995	1,244,290
CASH AND CASH EQUIVALENTS AT END OF YEAR	1,095,630	1,497,788
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
CASH PAID DURING THE YEAR FOR INTEREST	423	624
CASH PAID DURING THE YEAR FOR INCOME TAXES	$ 0	$ 120,857