STATEMENT OF CASH FLOWS (USD $)	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net loss	$ (411,032)	$ (144,968)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation and amortization	307,346	306,848
Stock based compensation	11,424	10,287
Provision for doubtful accounts and sales returns and allowances	1,474	1,901
Deferred taxes	(4,569)	(4,116)
Changes in operating assets and liabilities:
Accounts receivable	1,138,771	218,032
Inventories	(339,897)	(198,768)
Income tax receivable	(255,902)	(92,150)
Other current assets	(257,430)	(242,270)
Accounts payable	37,808	151,825
Deferred revenue	(114,700)	(172,050)
Other accrued liabilities	257,385	315,578
Net cash provided by operating activities	370,678	150,149
Cash flows from investing activities:
Capital expenditures	(269,161)	(498,858)
Net cash used in investing activities	(269,161)	(498,858)
Cash flows from financing activities:
Net cash provided by financing activities	0	0
Net increase (decrease) in cash and cash equivalents	101,517	(348,709)
Cash and cash equivalents at beginning of period	5,284,543	6,512,887
Cash and cash equivalents at end of period	$ 5,386,060	$ 6,164,178