Defined Contribution Plan

12 Months Ended

Dec. 31, 2012

Defined Contribution Plan

20. DEFINED CONTRIBUTION PLAN

The Company has a defined contribution profit sharing plan under Section 401(k) of the Internal Revenue Code that provides for voluntary employee contributions up to the limitations set forth in Section 402(g) of the Internal Revenue Code. Employees have the opportunity to participate following completion of three months of employment and must be 21 years of age. Employer matching begins immediately upon the employee’s participation in the plan. For the years ended December 31, 2012, 2011 and 2010, the Company made a discretionary matching contribution of 50% of an employee’s contributions up to a maximum of $3,000. Company matching contributions were approximately $1.0 million, $0.9 million and $0.7 million for years ended December 31, 2012, 2011 and 2010, respectively.