Note 16 - Restructuring (Details) - Summary of Severance, Restructuring, and Related Charges by Initiative (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment	$ 644	$ 985	$ 4,450	$ 1,220
Three Months Ended [Member] | Current Year Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			184
Three Months Ended [Member] | Current Year Restructuring Initiatives [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			460
Three Months Ended [Member] | Current Year Restructuring Initiatives [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			644
Three Months Ended [Member] | Prior Year Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment				382
Three Months Ended [Member] | Prior Year Initiatives [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment				603
Three Months Ended [Member] | Prior Year Initiatives [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment				985
Three Months Ended [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			184
Three Months Ended [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			460
Three Months Ended [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			644
Six Months Ended [Member] | Current Year Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			535
Six Months Ended [Member] | Current Year Restructuring Initiatives [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			3,843
Six Months Ended [Member] | Current Year Restructuring Initiatives [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			4,378
Six Months Ended [Member] | Prior Year Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			72	600
Six Months Ended [Member] | Prior Year Initiatives [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment				620
Six Months Ended [Member] | Prior Year Initiatives [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			72	1,220
Six Months Ended [Member] | Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			607
Six Months Ended [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			3,843
Six Months Ended [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment			4,450
Involuntary Employee Severance And Benefit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment	184	382	607	600
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges by segment	$ 460	$ 603	$ 3,843	$ 620