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401(k) Savings and Retirement Plan	12 Months Ended
401(k) Savings and Retirement Plan	Dec. 31, 2011
401(k) Savings and Retirement Plan [Abstract]
401(k) Savings and Retirement Plan	401(k) Savings and Retirement Plan The Company’s 401(k) Savings and Retirement Plan (the “401(k) Plan”) is available to all employees with at least one year of employment service who work more than 1,000 hours annually and who are at least 21 years of age. Before suspending the Company match of 401(k) contributions effective March 19, 2009, the Company matched 25% of the first 10% of employee salary contributions. The Company’s charge to expense for 2009 was $0.1 million. No expense was incurred for years 2011 and 2010. The Company’s common stock is not an investment option to employees participating in the 401(k) Plan.

The entire disclosure for pension and other postretirement benefits.

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