Note 11 - Employee Benefit and Retirement Plans (Detail) - Future pension and other benefit payments (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Pension [Member]
2013	$ 6,121
2014	6,308
2015	6,487
2016	6,635
2017	6,841
2018-2022	36,689
Other Benefits [Member]
2013	623
2014	623
2015	676
2016	702
2017	750
2018-2022	$ 4,955

Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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