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Note 16 - Subsequent Events (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended |  | 0 Months Ended |  | 0 Months Ended |  | 0 Months Ended
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Sep. 30, 2014 | Jun. 30, 2014 | Oct. 21, 2014 Subsequent Event [Member] Average Availability Option A [Member] Revolving Credit Facility [Member] London Interbank Offered Rate (LIBOR) [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Average Availability Option A [Member] Revolving Credit Facility [Member] London Interbank Offered Rate (LIBOR) [Member] Minimum [Member] | Oct. 21, 2014 Subsequent Event [Member] Average Availability Option B [Member] Term Loan [Member] London Interbank Offered Rate (LIBOR) [Member] | Oct. 21, 2014 Subsequent Event [Member] Average Availability Option B [Member] Revolving Credit Facility [Member] London Interbank Offered Rate (LIBOR) [Member] | Oct. 21, 2014 Subsequent Event [Member] Average Availability Option B [Member] Revolving Credit Facility [Member] Federal Funds Effective Swap Rate [Member] | Oct. 21, 2014 Subsequent Event [Member] Rent Adjusted Leverage Ratio Option A [Member] Term Loan [Member] London Interbank Offered Rate (LIBOR) [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Rent Adjusted Leverage Ratio Option A [Member] Term Loan [Member] London Interbank Offered Rate (LIBOR) [Member] Minimum [Member] | Oct. 21, 2014 Subsequent Event [Member] Rent Adjusted Leverage Ration Option B [Member] Term Loan [Member] Federal Funds Effective Swap Rate [Member] | Oct. 21, 2014 Subsequent Event [Member] Minimum Fixed Charge Coverage Ratio for Year One [Member] Term Loan [Member] | Oct. 21, 2014 Subsequent Event [Member] Minimum Fixed Charge Coverage Ratio Thereafter [Member] Term Loan [Member] | Oct. 21, 2014 Subsequent Event [Member] Minimum Fixed Charge Coverage Ratio for Covenant to Cease to Apply [Member] Term Loan [Member] | Oct. 21, 2014 Subsequent Event [Member] Term Loan [Member] Additional Margin on Variable Rate Option [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Term Loan [Member] Additional Margin on Variable Rate Option [Member] Minimum [Member] | Oct. 21, 2014 Subsequent Event [Member] Term Loan [Member] | Oct. 21, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] Additional Margin on Variable Rate Option [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] Additional Margin on Variable Rate Option [Member] Minimum [Member] | Oct. 21, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] Minimum [Member] | Oct. 21, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] | Oct. 21, 2014 Subsequent Event [Member] Revolving Credit Facility [Member] | Oct. 21, 2014 Subsequent Event [Member] Term Loan [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Letter of Credit [Member] Maximum [Member] | Oct. 21, 2014 Subsequent Event [Member] Letter of Credit [Member] Minimum [Member] | Oct. 21, 2014 Subsequent Event [Member] | Oct. 21, 2014 Subsequent Event [Member] | Oct. 21, 2014 Minimum Availability Needed to Avoid Re-Triggering Fixed Charge Coverage Ratio Covenant [Member] Term Loan [Member]
Note 16 - Subsequent Events (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |
Line of Credit Facility, Maximum Borrowing Capacity (in Dollars) | $ 50 | $ 50 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 100 | $ 50 |  |  |  | $ 150 |
Debt Instrument, Basis Spread on Variable Rate |  |  | 1.75% | 1.50% | 1.00% | 1.00% | 0.50% | 2.25% | 1.75% | 0.50% |  |  |  | 1.25% | 0.75% |  | 0.75% | 0.50% |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.25% | 0.15% |  |  |  |  |  |  |  |
Line of Credit Facility, Interest Rate During Period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.75% | 1.50% |  |  |
Debt Instrument, Covenant, Percentage of Total Revolving Credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20.00% |  |  |  |  |  |  | 15.00%
Debt Instrument, Amortization Period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15 years |  |  |  |  |  |  |  |  |  |  |  |
Fixed Charge Coverage Ratio | 1.5 |  |  |  |  |  |  |  |  |  | 1.0 | 1.1 | 1.25 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Covenant, Fixed Charge Coverage Ratio, Maximum Outstanding Term Loans (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 25 |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition The maximum amount of outstanding term loans is one of two conditions that must me be met in order for the fixed charge coverage ratio to cease to exist. + References No definition available. + Details
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- Definition The amortization period for the borrowed funds on the term loan. + References No definition available. + Details
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- Definition Certain payments become restricted if the availability under the revolving credit line falls below the percentage of total revolving credit. + References No definition available. + Details
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- Definition The fixed charge coverage ratio. + References No definition available. + Details
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- Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The effective interest rate during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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