Subsequent Events (Notes)

6 Months Ended

Jun. 30, 2016

Subsequent Events [Abstract]

Subsequent Events [Text Block]

Subsequent Events

On July 7, 2016, the Company's shareholders approved an amendment to the 2009 Equity Incentive Plan, as amended and restated (the "Plan"), to increase the number of shares available to be issued under the Plan from 2,422,625 shares to 3,672,625 shares.