Note 4 - Property and Equipment, Net (Tables)

9 Months Ended

Mar. 31, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	March 31,			June 30,
	2014			2013
Land and building	$	1,250		$	1,250
Leasehold improvements		1,141			1,132
Machinery and equipment		5,023			4,918
Transportation equipment		64			59
		7,478			7,359
Less: Accumulated depreciation and amortization		(6,247	)		(6,124	)
Total	$	1,231		$	1,235