Note 17 - Employee Benefit Plans (Details) - Funded status for US and foreign pension plans (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Change in benefit obligation
Service cost	$ 13	$ 19	$ 12
Interest cost	49	101	106
Change in plan assets
Fair value of plan assets at beginning of year	227,856
Fair value of plan assets at end of year	231,060	227,856
United States Pension Plans [Member]
Change in benefit obligation
Benefit obligation	245,212	213,637
Service cost	702	447	444
Interest cost	10,941	11,975	12,151
Actuarial loss (gain)	(12,366)	33,766
Benefits paid	(14,776)	(14,613)
Curtailment	(1,839)
Benefit obligation	227,874	245,212	213,637
Change in plan assets
Fair value of plan assets at beginning of year	198,718	191,179
Actual return on plan assets	12,825	15,966
Employer contribution	3,407	6,186
Benefits paid	(14,776)	(14,613)
Fair value of plan assets at end of year	200,174	198,718	191,179
Funded Status	(27,700)	(46,494)
Current liabilities	(149)	(179)
Non-current liabilities	(27,551)	(46,315)
Net amount recognized	(27,700)	(46,494)
Unrecognized net actuarial loss	97,103	116,920
Unrecognized prior service cost	370	522
Accumulated other comprehensive income, pre-tax	97,473	117,442
Foreign Pension Plans [Member]
Change in benefit obligation
Benefit obligation	37,527	33,141
Service cost	40	34	41
Interest cost	1,667	1,758	1,683
Actuarial loss (gain)	705	5,596
Benefits paid	(1,361)	(1,306)
Foreign currency exchange rate	(681)	(1,696)
Benefit obligation	37,897	37,527	33,141
Change in plan assets
Fair value of plan assets at beginning of year	29,138	28,241
Actual return on plan assets	2,805	1,937
Employer contribution	1,171	1,147
Benefits paid	(1,361)	(1,306)
Foreign currency exchange rate	(864)	(881)
Fair value of plan assets at end of year	30,889	29,138	28,241
Funded Status	(7,008)	(8,389)
Prepaid Benefit Cost	99
Current liabilities	(1,120)	(1,154)
Non-current liabilities	(5,987)	(7,235)
Net amount recognized	(7,008)	(8,389)
Unrecognized net actuarial loss	9,651	11,511
Unrecognized prior service cost	(267)	(315)
Accumulated other comprehensive income, pre-tax	$ 9,384	$ 11,196