Quarterly report pursuant to Section 13 or 15(d)

Leasehold improvements and equipment (Details Textual)

v3.7.0.1
Leasehold improvements and equipment (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
May 15, 2017
Feb. 12, 2016
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Property, Plant and Equipment [Line Items]            
Capitalized Leasing Term 36 months 36 months        
Interest Expense, Lessee, Assets under Capital Lease     $ 1,194   $ 1,697  
Description of Lessee Leasing Arrangements, Capital Leases         The payments under the leases are accounted for as interest and payments under capital lease using 3 year amortization  
Depreciation, Depletion and Amortization, Total     $ 12,000 $ 13,000 $ 24,800 $ 26,298