Note 12 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

							Weighted Average
	December 31,						Amortization
	2018			2017			Period
Finite-lived intangibles:
Non-competition agreements	$	0.2		$	0.2			5
Customer relationships		75.3			75.3			10
LDC Network		10.5			10.5			10
Total finite-lived intangibles		86.0			86.0
Less accumulated amortization		(20.9	)		(12.3	)
Total identifiable intangible assets, net	$	65.1		$	73.7