v3.19.1
Long Term Debt (Details 1)
3 Months Ended
Mar. 31, 2019
Preferred Class A [Member]  
Expected term (years) 2 years 9 months 18 days
Cost of equity 12.50%
Discount for lack of marketability 20.00%
Weighting 1.00%
IPO Scenarios [Member]  
Expected term (years) 1 month 6 days
Cost of equity 11.50%
Discount for lack of marketability
Weighting 99.00%