Consolidated Statements Of Cash Flow (USD $) In Thousands	3 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash Flows from Operating Activities
Net Loss	$ (2,224)	$ (352)
Adjustments to reconcile loss from continuing operations to net cash provided from (used for) operating activities:
Depreciation and amortization	282	265
Stock compensation expense	79	133
Deferred income taxes	(1,357)	(370)
Disposal of assets and other	31	30
Allowance for doubtful accounts		(3)
Changes in assets and liabilities
Receivables, net	4,445	3,789
Inventories	(870)	(222)
Accounts payable	(196)	(935)
Other current assets and liabilities	(543)	(256)
Net cash provided from (used for) operating activities	(353)	2,079
Cash Flows from Financing Activities
Proceeds from stock plans	42	72
Repurchase of company stock	(748)
Net cash provided from (used for) financing activities	(706)	72
Cash Flows from Investing Activities
Purchases of short-term investments	(3,159)	(2,752)
Sales of short-term investments	10,216	3,058
Capital expenditures	(217)	(317)
Net cash provided from (used for) investing activities	6,840	(11)
Effect of Exchange Rate Changes on Cash and Cash Equivalents	(461)	347
Net Increase in Cash and Cash Equivalents	5,320	2,487
Cash and Cash Equivalents, July 1	12,105	9,789
Cash and Cash Equivalents, September 30	$ 17,425	$ 12,276