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12. Retirement Plan
12 Months Ended
Dec. 31, 2014
Retirement Plan  
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 2013 and 2014 were $4,779 and $4,682, respectively.