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Profit Sharing	12 Months Ended
Profit Sharing	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Profit Sharing	7. Profit Sharing The Company offers its employees a 401(k) plan, in which the Company matches the employee contribution at a rate of 20%, subject to a vesting schedule. Total employer contributions amounted to $0.2 million, $0.3 million and $0.3 million for the years ended December 31, 2014, 2013 and 2012, respectively.

The entire disclosure for pension and other postretirement benefits.