Note 17 - Employee Benefit Plans (Details) - Net periodic benefit cost (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Note 17 - Employee Benefit Plans (Details) - Net periodic benefit cost [Line Items]
Service Cost	$ 13	$ 19	$ 12
Interest Cost	49	101	106
Recognized net actuarial loss	24	55	57
Amortization of transition obligation (asset)	112	223	223
Curtailment	(51)
Net periodic benefit cost (benefit)	(2,128)	288	284
United States Pension Plans [Member]
Note 17 - Employee Benefit Plans (Details) - Net periodic benefit cost [Line Items]
Service Cost	702	447	444
Interest Cost	10,941	11,975	12,151
Expected return on plan assets	(14,790)	(15,333)	(15,777)
Recognized net actuarial loss	7,577	4,814	4,342
Amortization of prior service cost (benefit)	98	111	139
Amortization of transition obligation (asset)	2	2	2
Curtailment	52
Net periodic benefit cost (benefit)	4,582	2,016	1,301
Foreign Pension Plans [Member]
Note 17 - Employee Benefit Plans (Details) - Net periodic benefit cost [Line Items]
Service Cost	40	34	41
Interest Cost	1,667	1,758	1,683
Expected return on plan assets	(1,339)	(1,527)	(1,495)
Recognized net actuarial loss	901	527	604
Amortization of prior service cost (benefit)	(57)	(59)	(60)
Net periodic benefit cost (benefit)	$ 1,212	$ 733	$ 773