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401(k) Plan | 12 Months Ended
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Dec. 31, 2015
Compensation and Retirement Disclosure [Abstract] |
401(k) Plan | Note 17. 401(k) Plan Our 401(k) Plan covers substantially all of our employees. Participants in the plan are permitted to contribute a fixed percentage of their total annual cash compensation to the plan (subject to the maximum employee contribution defined by law). We match 50% of employee contributions, up to a maximum of 6% of each employee’s eligible compensation in the form of shares of our common stock. We recorded an expense of $230,000 in 2015, $184,000 in 2014, and $132,000 in 2013 for our contributions under our 401(k) Plan.

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