Note 4 - Property and Equipment, Net (Tables)

3 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	September 30,			June 30,
	2014			2014
Land and building	$	1,250		$	1,250
Leasehold improvements		1,164			1,135
Machinery and equipment		5,420			5,096
Transportation equipment		63			63
		7,897			7,544
Less: Accumulated depreciation and amortization		(6,366	)		(6,305	)
Total	$	1,531		$	1,239