Quarterly report pursuant to Section 13 or 15(d)

Commitments and contingencies (Details Narrative)

v3.7.0.1
Commitments and contingencies (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Notes to Financial Statements        
Rent expense $ 115,238 $ 230,472 $ 115,238 $ 202,921