Retirement Plan	12 Months Ended
Dec. 31, 2012
Compensation and Retirement Disclosure [Abstract]
Retirement Plan	The Company has a 401(k) retirement savings plan for employees. Under the plan, the Company matches 25% of an employee's contribution, up to a maximum of $350 per employee per year. Company matching contributions charged to expense in 2011 and 2012 were $5,864 and $5,164, respectively.

The entire disclosure for pension and other postretirement benefits.

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+ Details