Quarterly report pursuant to Section 13 or 15(d)

Supplemental Cash Flow Information (Detail Textuals)

v3.19.3
Supplemental Cash Flow Information (Detail Textuals) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Supplemental Cash Flow Information [Abstract]    
Non-cash investing activity in connection with property and equipment $ 17.4 $ 17.8