9. Commitments and Contingencies

6 Months Ended

Jun. 30, 2016

Loss Contingency [Abstract]

Contingencies Disclosure [Text Block]

9.    Commitments and Contingencies

We have agreements with key personnel that provide for severance payments to them in the event of a change in control of the Company, as defined in those agreements, and their employment is terminated in connection with that change in control. In such event, our aggregate severance payments to those employees would be $1.2 million.