Additional Interim Footnote Information (Text Block)	3 Months Ended
Sep. 30, 2012
Quarterly Financial Information Disclosure [Abstract]
Additional Financial Information Disclosure [Text Block]	ADDITIONAL INTERIM FOOTNOTE INFORMATION The following additional information is provided to update the notes to the Company’s annual consolidated financial statements for developments during the period ended September 30, 2012. Common stock The Board of Directors has authorized the Company to repurchase shares of its common stock. Under this authorization, the Company may finance its share repurchases with available cash reserves or short-term borrowings on its existing credit facilities. The share repurchase program does not include specific price targets or timetables and may be suspended at any time. At September 30, 2012, there were 15,580 shares in treasury stock and the Company had the remaining authority to repurchase up to 4,411 additional shares. The total cost of treasury shares at September 30, 2012 is $348,732. During fiscal 2013, the Company repurchased 128 treasury shares for $4,776. At June 30, 2012, there were 15,452 shares in treasury stock and the Company had the authority to repurchase up to 4,539 additional shares. Commitments and contingencies For fiscal 2013, the Board of Directors approved bonus plans for its executive officers and general managers. Under the plan, bonuses may be paid following the end of the current fiscal year based upon achievement of operating income and individually tailored performance targets. For general managers, one half of each manager’s bonus is contingent upon meeting individual business unit objectives established by the executive officer to whom the general manager reports. The Company has entered into agreements that provide its executive officers with compensation totaling two years’ base salary and target bonus in the event the Company terminates the executive without cause within the period from 90 days before to two years after a change in control of the Company. The Company has also entered into agreements that provide its general managers with compensation totaling one year of base salary and target bonus under circumstances identical to those contained in the executive officer agreements.

ADDITIONAL INTERIM FOOTNOTE INFORMATION

The following additional information is provided to update the notes to the Company’s annual consolidated financial statements for developments during the period ended September 30, 2012.

Common stock

The Board of Directors has authorized the Company to repurchase shares of its common stock. Under this authorization, the Company may finance its share repurchases with available cash reserves or short-term borrowings on its existing credit facilities. The share repurchase program does not include specific price targets or timetables and may be suspended at any time. At September 30, 2012, there were 15,580 shares in treasury stock and the Company had the remaining authority to repurchase up to 4,411 additional shares. The total cost of treasury shares at September 30, 2012 is $348,732. During fiscal 2013, the Company repurchased 128 treasury shares for $4,776. At June 30, 2012, there were 15,452 shares in treasury stock and the Company had the authority to repurchase up to 4,539 additional shares.

Commitments and contingencies

For fiscal 2013, the Board of Directors approved bonus plans for its executive officers and general managers. Under the plan, bonuses may be paid following the end of the current fiscal year based upon achievement of operating income and individually tailored performance targets. For general managers, one half of each manager’s bonus is contingent upon meeting individual business unit objectives established by the executive officer to whom the general manager reports.

The Company has entered into agreements that provide its executive officers with compensation totaling two years’ base salary and target bonus in the event the Company terminates the executive without cause within the period from 90 days before to two years after a change in control of the Company. The Company has also entered into agreements that provide its general managers with compensation totaling one year of base salary and target bonus under circumstances identical to those contained in the executive officer agreements.