Recently Issued Accounting Standards ASU 2016-02 Leases (Details) - Accounting Standards Update 2016-02 [Member] $ in Millions	Dec. 31, 2018 USD ($)
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Finance Lease, Right-of-Use Asset	$ 2.7
Lessee, Operating Lease, Liability, Payments, Due	2.9
Accrued Rent	$ 0.2