Annual report pursuant to Section 13 and 15(d)

Leases - Cash flows from leases (Details)

v3.20.1
Leases - Cash flows from leases (Details)
$ in Millions
12 Months Ended
Dec. 31, 2019
USD ($)
Cash paid for amounts included in the measurement of lease liabilities  
Operating cash flows from operating leases $ 4.1
Financing cash flows from finance leases $ 0.3