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Subsequent Events (Unaudited)	12 Months Ended
	Dec. 31, 2011
Subsequent Events [Abstract]
Subsequent Events	24. Subsequent Events (Unaudited) Century appoints Michael Bless as President and Chief Executive Officer In February 2012, we announced that our Board of Directors had appointed Michael Bless President and Chief Executive Officer of Century.  Mr. Bless, who was named Acting President and CEO in November 2011, had also served as Century's Executive Vice President and Chief Financial Officer since January 2006. We have evaluated all subsequent events through the date the financial statements were issued

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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