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Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: (USD $) In Millions, except Per Share data, unless otherwise specified | 3 Months Ended | 12 Months Ended
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Sep. 30, 2013 | Jun. 30, 2013
Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: [Line Items] |  |
Number Outstanding and Exercisable (in Shares) | 302,462 |
Weighted Average Remaining Contractual Life | 3 years 40 days |
Weighted Ave Exericse Price | $ 15.14 |
Number Outstanding and Exercisable (in Shares) | 163,124 |
Weighted Average Remaining Contractual Life | 2 years 343 days | 3 years 160 days
Weighted Ave Exericse Price | $ 7.29 | $ 7.29
Price Range $.10 - $9.90 [Member] |  |
Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: [Line Items] |  |
Exercise Price - Lower | $ 0.10 |
Exercise Price - Upper | $ 9.90 |
Number Outstanding and Exercisable (in Shares) | 183,462 |
Weighted Average Remaining Contractual Life | 3 years 259 days |
Weighted Ave Exericse Price | $ 7.21 |
Price Range $10.00 - $19.90 [Member] |  |
Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: [Line Items] |  |
Exercise Price - Lower | $ 10.00 |
Exercise Price - Upper | $ 19.90 |
Number Outstanding and Exercisable (in Shares) | 14,000 |
Weighted Average Remaining Contractual Life | 2 years 127 days |
Weighted Ave Exericse Price | $ 18.18 |
Price Range $20.00 - $29.90 [Member] |  |
Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: [Line Items] |  |
Exercise Price - Lower | $ 20.00 |
Exercise Price - Upper | $ 29.90 |
Number Outstanding and Exercisable (in Shares) | 91,000 |
Weighted Average Remaining Contractual Life | 2 years 164 days |
Weighted Ave Exericse Price | $ 25.31 |
Price Range $30.00 - $50.00 [Member] |  |
Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: [Line Items] |  |
Exercise Price - Lower | $ 30.00 |
Exercise Price - Upper | $ 50.00 |
Number Outstanding and Exercisable (in Shares) | 14,000 |
Weighted Average Remaining Contractual Life | 146 days |
Weighted Ave Exericse Price | $ 50.00 |
Price Range $3.10 - $7.73 [Member] |  |
Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Average life remaining on the options and warrants: [Line Items] |  |
Exercise Price - Lower | $ 3.10 |
Exercise Price - Upper | $ 7.73 |
Number Outstanding and Exercisable (in Shares) | 163,124 |
Weighted Average Remaining Contractual Life | 2 years 343 days |
Weighted Ave Exericse Price | $ 7.29 |

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- Definition Share-based Compensation Arrangement By Share-based Payment Award, Warrants Exercisable, Weighted Average Remaining Contractual Term + References No definition available. + Details
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- Definition Share-Based Compensation Arrangement By Share Based Payment Award, Warrants, Vested And Expected To Vest, Exercisable Number + References No definition available. + Details
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- Definition Share-Based Compensation Shares Authorized Under Warrants Exercise Price Range Lower Range Limit + References No definition available. + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, 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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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