Subsequent Events (Details) $ in Millions	Nov. 30, 2019 USD ($)
Subsequent Event [Line Items]
Payment of compensation for early termination decrease lease obligation	$ 2.4
Subsequent Event
Subsequent Event [Line Items]
Lease termination date	Dec. 31, 2019
Lease expiration date	Dec. 31, 2026
Payment of compensation for early termination lease excluding VAT	$ 0.6
Payment of compensation for early termination of subordinated note excluding VAT	$ 0.3