Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2013

Significant Accounting Policies [Abstract]

Schedule Of Allowance For Doubtful Accounts

		Beginning						Ending
Years Ended		Balance		Provisions		Write-offs		Balance
June 30, 2013	$	83	$	38	$	(42)	$	79
June 30, 2012		50		115		(82)		83
June 30, 2011		96		(10)		(36)		50

Schedule Of Inventories

	June 30, 2013		June 30, 2012
Raw materials	$	734	$	555
Work-in-process		112		164
Finished goods		1,768		1,392
Total inventories	$	2,614	$	2,111

Schedule Of Property, Plant And Equipment

	June 30, 2013		June 30, 2012
Leasehold improvements, equipment, furniture and vehicles	$	241	$	284
Computer equipment		32		25
Control units, generators and scopes		462		553
Total property and equipment, net	$	735	$	862

Schedule Of Product Warranty Liability

		Beginning		Warranty		Warranty		Ending
Years Ended		Balance		Provisions		Claims		Balance
June 30, 2013	$	47	$	63	$	(52)	$	58
June 30, 2012		10		98		(61)		47
June 30, 2011		13		40		(43)		10

Schedule Of Shares Used In Earnings Per Share Computation

	For the years ended June 30,
	2013		2012		2011
Weighted average common shares outstanding - basic		20,703		14,741		14,556
Dilutive effect of stock options		-		-		-
Weighted average common shares outstanding - diluted		20,703		14,741		14,556