Consolidated Statement of Cash Flows (USD $)	12 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Cash flows from operating activities:
Net loss	$ (23,362)	$ (605,052)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	43,401	43,089
Write off of inventory	34,268
Write-off of intangible asset	48,810
Gain on sale of equipment	(3,017)
Bad debt recovery		(227)
Interest receivable	(5,014)	(4,995)
Shared based compensation		21,000
Increase (decrease) in cash flows as a result of changes in assets and liabilities balances:
Accounts receivable	(169,315)	(4,133)
Inventory	(73,193)	(52,019)
Prepaid expenses and other current assets	(5,716)	(10,041)
Accounts payable	(35,290)	61,281
Customer deposit	21,023
Accrued expenses and other current liabilities	329,478	31,142
Net cash provided by (used in) operating activities	162,073	(519,955)
Cash flows from investing activities:
Repayment from related party	6,109	19,696
Purchase of equipment	(2,295)
Proceeds from sale of equipment	8,500
Payment for patents and trademark costs	(3,584)	(7,350)
Restricted cash	(896)	(1,717)
Net cash provided by investing activities	7,834	10,629
Cash flows from financing activities:
Repayments on note payable - Bank	(12,000)	(12,000)
Repayments on note payable - Other	(13,900)	(14,500)
Net cash used in financing activities	(25,900)	(26,500)
Net increase (decrease) in cash	144,007	(535,826)
Cash and cash equivalents beginning of year	155,149	690,975
Cash and cash equivalents at end of year	299,156	155,149
Cash paid for:
Interest	4,502	4,901
Income taxes		3,662
Supplemental disclosures of non-cash investing and financing activities:
Accrued interest on note receivable	5,014	4,995
Increase in prepaid insurance and accounts payable		$ 15,498