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AUTHORIZATION OF PREFERRED STOCK	12 Months Ended
AUTHORIZATION OF PREFERRED STOCK	Dec. 31, 2014
AUTHORIZATION OF PREFERRED STOCK [Abstract]
AUTHORIZATION OF PREFERRED STOCK	(18) AUTHORIZATION OF PREFERRED STOCK Our Amended and Restated Articles of Incorporation authorize the issuance of one million shares of preferred stock with designations, rights and preferences determined from time to time by our board of directors. Accordingly, our Board of Directors is empowered, without shareholder approval, to issue preferred stock with dividends, liquidation, conversion, voting or other rights that could adversely affect the voting power or other rights of the holders of common stock. We have not issued preferred shares as of December 31, 2014.