Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Leases (Details Textual)

v3.19.2
Note 8 - Leases (Details Textual)
$ in Millions
6 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2018
USD ($)
Jan. 01, 2019
Number of Operating Leases     1
Lessee, Operating Lease, Term of Contract     10 years
Short-term Lease, Cost $ 11.9    
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 0.8    
Lessee, Operating Lease, Liability, Payments, Due Year Two 1.6    
Lessee, Operating Lease, Liability, Payments, Due Year Three 1.6    
Lessee, Operating Lease, Liability, Payments, Due Year Four 1.6    
Operating Lease, Cost $ 1.3 $ 1.3  
Lessee, Operating Lease, Discount Rate 9.75%