Retirement Plans

12 Months Ended

Dec. 31, 2016

Compensation And Retirement Disclosure Abstract

Retirement Plans

Note 11. Retirement Plans

In 2001, we adopted a salary deferral 401(k) plan for our employees. The plan allows employees to contribute a percentage of their pretax earnings annually, subject to limitations imposed by the Internal Revenue Service. The plan also allows us to make a matching contribution, subject to certain limitations. To date, we have not made any contributions to the plan.