Note 5. Intangible Assets, net (Tables)

12 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	June 30, 2013						June 30, 2012
	Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
Trade names and patents	$	1,525	$	739	$	786	$	1,525	$	663	$	862
Unpatented technology		547		460		87		547		420		127
License agreement		347		203		144		347		182		165
Total	$	2,419	$	1,402	$	1,017	$	2,419	$	1,265	$	1,154

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year ending June 30,	Amortization Expense
2014	$	137
2015		137
2016		104
2017		97
2018		97
Thereafter		445
Total	$	1,017