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Employee Benefit Plan	12 Months Ended
Employee Benefit Plan	Dec. 31, 2012
Employee Benefit Plan
Employee Benefit Plan	8. Employee Benefit Plan We have a defined contribution 401(k) plan with a 401(a) profit-sharing component for the exclusive benefit of eligible employees and their beneficiaries. Eligible employees can contribute from one to seventy-five percent of their compensation. At management’s discretion, we may make matching contributions to the plan at a uniform percentage of the eligible employees’ contributions. We historically have not made any matching contributions. At management’s discretion, we also may make profit-sharing contributions to the plan. The profit-sharing contributions are allocated based on the relative compensation of all eligible employees. We did not make any profit sharing contributions in 2012, 2011 or 2010.

The entire disclosure for pension and other postretirement benefits.

+ References

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