Note 16 - Related Party Transactions (Tables)

12 Months Ended

Jun. 30, 2015

Related Party Transactions [Abstract]

Schedule of Related Party Transactions [Table Text Block]

	2015		2014		2013
Keating Muething & Klekamp PLL	$	500	$	98	$	84
American Engineering and Metal Working	$	300	$	215	$	394
3970957 Canada Inc.	$	42	$	161	$	182
Synergy Electronic LTD	$	7	$	171	$	232

Schedule of Related Party Debt [Table Text Block]

	June 30,		June 30,
	2015		2014
Keating Muething & Klekamp PLL	$	35	$	5
American Engineering and Metal Working	$	1	$	—
Synergy Electronic LTD	$	—	$	8