Note 6 - Accrued Expenses (Tables)

9 Months Ended

Mar. 31, 2015

Disclosure Text Block Supplement [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

	March 31,		June 30,
(In thousands)	2015		2014
Accrued Expenses:
Compensation and benefits	$	10,728	$	7,134
Customer prepayments		848		1,473
Accrued sales commissions		1,424		1,814
Accrued warranty		3,448		2,662
Other accrued expenses		2,822		2,548
Total Accrued Expenses	$	19,270	$	15,631