Note 10. Common Stock	12 Months Ended
Jun. 30, 2016
Common Stock [Abstract]
Common Stock Note Disclosure	Common Stock On October 30, 2014, holders of a sufficient number of shares of Class A common stock converted such shares into Class B common stock such that the number of outstanding shares of Class A common stock was, after such conversions, less than 15% of the total number of issued and outstanding shares of both Class A common stock and Class B common stock. Pursuant to the Company’s Amended and Restated Articles of Incorporation when the number of shares of Class A common stock issued and outstanding was reduced to less than 15% of the total number of issued and outstanding shares of both Class A common stock and Class B common stock, then all of the rights, preferences, limitations and restrictions relating to Class B common stock shall become the same as the rights, preferences, limitations and restrictions of Class A common stock, without any further action of or by the Company’s Share Owners. In addition, all distinctions between Class A common stock and Class B common stock shall be eliminated so that all shares of Class B common stock are equal to shares of Class A common stock with respect to all matters, including without limitation, dividend payments and voting rights. The elimination of such distinctions, which occurred on October 30, 2014, is referred to as the “stock unification.” As a result of the stock unification, Class A common stock and Class B common stock now vote as a single class (except as otherwise required by applicable law) on all matters submitted to a vote of the Company’s Share Owners. We deregistered our shares of Class A common stock under the Exchange Act effective in September 2015. Deregistration did not affect the rights of Share Owners who chose to continue to hold their Class A shares.

Common Stock

On October 30, 2014, holders of a sufficient number of shares of Class A common stock converted such shares into Class B common stock such that the number of outstanding shares of Class A common stock was, after such conversions, less than 15% of the total number of issued and outstanding shares of both Class A common stock and Class B common stock. Pursuant to the Company’s Amended and Restated Articles of Incorporation when the number of shares of Class A common stock issued and outstanding was reduced to less than 15% of the total number of issued and outstanding shares of both Class A common stock and Class B common stock, then all of the rights, preferences, limitations and restrictions relating to Class B common stock shall become the same as the rights, preferences, limitations and restrictions of Class A common stock, without any further action of or by the Company’s Share Owners. In addition, all distinctions between Class A common stock and Class B common stock shall be eliminated so that all shares of Class B common stock are equal to shares of Class A common stock with respect to all matters, including without limitation, dividend payments and voting rights. The elimination of such distinctions, which occurred on October 30, 2014, is referred to as the “stock unification.” As a result of the stock unification, Class A common stock and Class B common stock now vote as a single class (except as otherwise required by applicable law) on all matters submitted to a vote of the Company’s Share Owners. We deregistered our shares of Class A common stock under the Exchange Act effective in September 2015. Deregistration did not affect the rights of Share Owners who chose to continue to hold their Class A shares.