Note 17 - Restructuring - Summary of Activity in Reserves Related to Restructuring Initiatives (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2016 USD ($)
Involuntary Employee Severance And Benefit Costs [Member] | Current Year Restructuring Initiatives [Member]
Restructuring liabilities
Additions and adjustments	$ 968
Payments	(792)
Restructuring liabilities	176
Involuntary Employee Severance And Benefit Costs [Member] | Prior Year Initiatives [Member]
Restructuring liabilities	82
Additions and adjustments	60
Payments	(137)
Restructuring liabilities	$ 5
Other Restructuring [Member] | Current Year Restructuring Initiatives [Member]
Restructuring liabilities
Additions and adjustments	$ 344
Payments	$ (344)
Restructuring liabilities
Other Restructuring [Member] | Prior Year Initiatives [Member]
Restructuring liabilities	$ 301
Additions and adjustments	267
Payments	(377)
Restructuring liabilities	$ 191
Current Year Restructuring Initiatives [Member]
Restructuring liabilities
Additions and adjustments	$ 1,312
Payments	(1,136)
Restructuring liabilities	176
Prior Year Initiatives [Member]
Restructuring liabilities	383
Additions and adjustments	327
Payments	(514)
Restructuring liabilities	$ 196