Capital Stock	6 Months Ended
Jun. 30, 2014
Stockholders' Equity Note [Abstract]
Capital Stock	CAPITAL STOCK The Company's capital stock is one hundred percent (100%) owned by its active and retired employees, and there is no public trading market for its common stock. Since 1928, substantially all of the issued and outstanding shares of common stock have been held of record by voting trustees under successive voting trust agreements. Under applicable state law, a voting trust may not have a term greater than ten years. At June 30, 2014, approximately eighty-three percent (83%) of the common stock was held in a voting trust that expires by its terms on March 15, 2017. The participation of shareholders in the voting trust is voluntary at the time the voting trust is created, but is irrevocable during its term. Shareholders who elect not to participate in the voting trust hold their common stock as shareholders of record. No shareholder may sell, transfer, or otherwise dispose of shares of common stock or the voting trust interests issued with respect thereto (“common stock”, “common shares”, or “shares”) without first offering the Company the option to purchase such shares at the price at which the shares were issued. The Company also has the option to purchase at the issue price the common stock of any holder who dies or ceases to be an employee of the Company for any cause other than retirement on a Company pension. The Company has always exercised its purchase option and expects to continue to do so. All outstanding shares of the Company have been issued at $20.00 per share.

Capital Stock

6 Months Ended

Jun. 30, 2014

Stockholders' Equity Note [Abstract]

CAPITAL STOCK

The Company's capital stock is one hundred percent (100%) owned by its active and retired employees, and there is no public trading market for its common stock. Since 1928, substantially all of the issued and outstanding shares of common stock have been held of record by voting trustees under successive voting trust agreements. Under applicable state law, a voting trust may not have a term greater than ten years. At June 30, 2014, approximately eighty-three percent (83%) of the common stock was held in a voting trust that expires by its terms on March 15, 2017. The participation of shareholders in the voting trust is voluntary at the time the voting trust is created, but is irrevocable during its term. Shareholders who elect not to participate in the voting trust hold their common stock as shareholders of record.

No shareholder may sell, transfer, or otherwise dispose of shares of common stock or the voting trust interests issued with respect thereto (“common stock”, “common shares”, or “shares”) without first offering the Company the option to purchase such shares at the price at which the shares were issued. The Company also has the option to purchase at the issue price the common stock of any holder who dies or ceases to be an employee of the Company for any cause other than retirement on a Company pension. The Company has always exercised its purchase option and expects to continue to do so. All outstanding shares of the Company have been issued at $20.00 per share.