Preferred Share Purchase Rights	12 Months Ended
Dec. 31, 2012
Preferred Share Purchase Rights [Abstract]
PREFERRED SHARE PURCHASE RIGHTS	5. PREFERRED SHARE PURCHASE RIGHTS The Company has authorized 5.0 million shares of $0.01 par value preferred stock, of which 250,000 shares have been designated as Series A Junior Participating Preferred Stock.

The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock.

No definition available.

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