Quarterly report pursuant to Section 13 or 15(d)

9. Commitments and Contingencies (Details)

v3.7.0.1
9. Commitments and Contingencies (Details)
Jun. 30, 2017
USD ($)
Future minimum maintenance fee payments  
2018 $ 86,000
2019 50,000
2020 45,000
Future minimum maintenance fee payments Net $ 181,000