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Shareholders' Equity (Details) - Jun. 30, 2015 - $ / shares | Total
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Voting Preferred Stock [Member] |
Class of Stock [Line Items] |
Preferred Stock, par value | $ 0
Preferred Stock, shares authorized | 12,500,000.0
Nonvoting Preferred Stock [Member] |
Class of Stock [Line Items] |
Preferred Stock, par value | $ 0
Preferred Stock, shares authorized | 12,500,000.0

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- Definition Face amount per share of no-par value 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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