Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.19.1
Subsequent Events (Details) - IPO [Member] - Subsequent Event [Member]
1 Months Ended
Mar. 22, 2019
USD ($)
TradingDays
shares
Subsequent Events (Textual)  
Market capitalization cost $ 300,000,000
Consecutive trading days | TradingDays 60
Restricted stock units vested shares | shares 279,325
RSU Compensation expense $ 3,500,000