Condensed Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 31, 2012		Mar. 31, 2011
Operating Activities:
Net loss	$ (3,471)		$ (2,403)
Adjustments to reconcile net loss to net cash used for operating activities:
Depreciation and amortization	518		443
Employee stock-based compensation expense	277		284
Provision for bad debts	26		(41)
Loss on disposal of assets	15		12
Implied interest on deferred acquisition payments	438
Deferred income taxes	25
Change in operating items:
Accounts receivable	(1,043)		71
Inventories	6		(212)
Prepaid and other assets	(6)		153
Accounts payable	1,999		214
Accrued expenses and deferred income	460		(221)
Net cash used for operating activities	(756)		(1,700)
Investing Activities:
Purchase of property and equipment	(40)		(213)
Purchases of intellectual property	(8)		(3)
Acquisition of business	(500)
Net cash used for investing activities	(548)		(216)
Financing Activities:
Proceeds from stock option exercises	100		4
Net cash provided by financing activities	100		4
Net decrease in cash and cash equivalents	(1,204)		(1,912)
Cash and cash equivalents:
Beginning of period	3,061	[1]	5,702
End of period	1,857		3,790
Supplemental cash-flow information
Income taxes paid during the period	12		6
Net amount of inventory transferred to property and equipment	242		128
Non-cash consideration for acquisition	$ 6,465

[1] The Balance Sheet at June 30, 2011 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.