Commitments and Contingencies (Narrative) (Details)
$ in Millions
|3 Months Ended|
Mar. 31, 2020
|Commitments and Contingencies Disclosure [Abstract]|
|Rent expense||$ 1.3|
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.
Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef