Intangible Assets

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Note 4 — Intangible Assets

Definite lived intangible assets are comprised of the following (in millions):

	Estimated Useful Life (years)	September 30, 2020		December 31, 2019
Customer relationships	10-18	$	11.4	$	11.4
Less: accumulated amortization		(2.7)		(2.1)
Intangible assets, net		$	8.7	$	9.3

Amortization expense was $0.2 million and $0.2 million for the three months ended September 30, 2020 and 2019, respectively and $0.6 million and $0.5 million for the nine months ended September 30, 2020 and 2019, respectively. Amortization expense for the future periods is expected to be as follows (in millions):

For the twelve months ending September 30,	Amount
2021	$	0.7
2022	0.7
2023	0.7
2024	0.7
2025	0.8
Thereafter	5.1
Total	$	8.7