Employee 401(K) Plan (Narrative) (Details) - USD ($) $ in Thousands |
12 Months Ended | |
---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
|
Employee 401(K) [Abstract] | ||
Description of 401(k) plan | We have a 401(k) plan whereby eligible employees who have completed one hour of service per month in three consecutive months of employment may enroll. | |
Maximum employee contribution percentage, not to exceed the limit as defined in the Code | 100.00% | |
Employer matching contribution | $ 0 | $ 0 |