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Summary Of Significant Accounting Policies (Narrative) (Details) (USD $) |  |  |  |  | 12 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Nov. 30, 2010 | Jun. 30, 2014 Class A Participating Preferred Stock[Member] | Jun. 30, 2014 Class B Voting Preferred Stock[Member] | Jun. 30, 2014 Class C Nonvoting Preferred Stock [Member] | Jun. 30, 2014 Buildings And Improvements [Member] Minimum [Member] | Jun. 30, 2014 Buildings And Improvements [Member] Maximum [Member] | Jun. 30, 2014 Machinery And Equipment [Member] Minimum [Member] | Jun. 30, 2014 Machinery And Equipment [Member] Maximum [Member]
Summary Of Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |  |
Estimated useful life |  |  |  |  |  |  | 2 years | 40 years | 2 years | 20 years
Preferred stock, shares authorized | 3,050,000 | 3,050,000 |  | 750,000 | 1,150,000 | 1,150,000 |  |  |  |
Preferred stock, par value |  |  |  | $ 1.00 | $ 0 | $ 0 |  |  |  |
Shares authorized for repurchase |  |  | 2,000,000 |  |  |  |  |  |  |
Shares remaining authorized for future purchase | 1,426,000 |  |  |  |  |  |  |  |  |

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- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. + 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 210.5-02.28) -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 29 -Article 5 + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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