Income Taxes (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Taxes (Textual)
Net operating loss carryforwards	$ 30.8
Operating loss carry forwards amount no expiration	2.5
Deferred Tax Assets Valuation Allowance [Member]
Income Taxes (Textual)
Valuation allowance		$ 15.0
Unconsolidated Entities [Member]
Income Taxes (Textual)
Net operating loss carryforwards	$ 35.5
Operating loss carryforwards, expiration date	Dec. 31, 2025
U.S. federal [Member]
Income Taxes (Textual)
Net operating loss carryforwards	$ 21.1
Operating loss carryforwards, expiration date	Dec. 31, 2034
U.S. federal [Member] | Minimum [Member]
Income Taxes (Textual)
Income tax returns period	2016
U.S. federal [Member] | Maximum [Member]
Income Taxes (Textual)
Income tax returns period	2019
Foreign [Member]
Income Taxes (Textual)
Net operating loss carryforwards	$ 121.5
Operating loss carry forwards amount no expiration	$ 104.6
Foreign [Member] | Minimum [Member]
Income Taxes (Textual)
Income tax returns period	2015
Foreign [Member] | Maximum [Member]
Income Taxes (Textual)
Income tax returns period	2019
State [Member]
Income Taxes (Textual)
Net operating loss carryforwards	$ 131.8
State [Member] | Minimum [Member]
Income Taxes (Textual)
Operating loss carryforwards, expiration date	Dec. 31, 2030
Income tax returns period	2015
State [Member] | Maximum [Member]
Income Taxes (Textual)
Operating loss carryforwards, expiration date	Dec. 31, 2038
Income tax returns period	2019