Annual report pursuant to Section 13 and 15(d)

Property and Equipment (Details Textual)

v3.19.1
Property and Equipment (Details Textual) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Property, Plant and Equipment [Line Items]    
Depreciation $ 4.4 $ 5.5
Assets Held Under Capital Lease 10.7 7.8
Accumulated Depreciation Assets Under Capital Lease $ 5.4 $ 4.0