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Note 18 - Derivative Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified | 0 Months Ended | 12 Months Ended |  |  | 12 Months Ended |  |  |  |
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May 18, 2012 | Aug. 05, 2011 | Feb. 15, 2011 | Jun. 30, 2013 | Feb. 28, 2015 Scenario, Forecast [Member] Cash Flow Hedging [Member] | Aug. 31, 2013 Scenario, Forecast [Member] Cash Flow Hedging [Member] | Jun. 29, 2014 Scenario, Forecast [Member] | May 31, 2013 Cash Flow Hedging [Member] Interest Rate Swap [Member] | May 18, 2012 Cash Flow Hedging [Member] Interest Rate Swap [Member] | Aug. 05, 2011 Cash Flow Hedging [Member] Interest Rate Swap [Member] | Feb. 15, 2011 Cash Flow Hedging [Member] Interest Rate Swap [Member]
Note 18 - Derivative Financial Instruments (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum Length of Time Hedged in Interest Rate Cash Flow Hedge | 5 years | 21 months | 27 months |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  | $ 50,000 | $ 5,000 |  | $ 85,000 | $ 50,000 | $ 10,000 | $ 25,000
Derivative, Swaption Interest Rate |  | 0.75% | 1.39% | 1.06% |  |  |  |  |  |  |
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net |  |  |  | 322 |  |  |  |  |  |  |
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months |  |  |  |  |  |  | 554 |  |  |  |
Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Pretax, Accumulated Other Comprehensive Income (Loss) |  |  |  | $ 931 |  |  |  |  |  |  |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80748-113994 + Details
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- Definition Fixed interest rate that will be received or paid upon exercise of the interest rate swaption contract. + References No definition available. + Details
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- Definition The amount of net gains or losses on interest rate cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income upon the hedged transaction affecting earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Maximum period the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80748-113994 + Details
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- Definition Amount of unrealized gain (loss) related to the increase or decrease in fair value of interest rate derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income to the extent that the cash flow hedge was determined to be effective. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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