GOODWILL AND INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

The summary of changes in the carrying amount of goodwill for the years ended December 31, 2023 and 2022 are as follows (in millions):

	Flatbed Solutions Segment		Specialized Solutions Segment			Total
Goodwill balance at January 1, 2022	$	59.3	$	80.8		$	140.1
Goodwill acquired		—		3.4			3.4
Impairment		—		(5.7	)		(5.7	)
Foreign currency translation adjustment		—		(0.5	)		(0.5	)
Goodwill balance at December 31, 2022		59.3		78.0			137.3
Impairment		—		(13.3	)		(13.3	)
Foreign currency translation adjustment		—		0.2			0.2
Goodwill balance at December 31, 2023	$	59.3	$	64.9		$	124.2

Schedule of Intangible Assets

Intangible assets consisted of the following at December 31, 2023 and 2022 (in millions):

	As of December 31, 2023							As of December 31, 2022
	Intangible		Accumulated			Intangible		Intangible		Accumulated			Intangible
	Assets		Amortization			Assets, net		Assets		Amortization			Assets, net
Non-competition agreements	$	22.2	$	(21.7	)	$	0.5	$	21.3	$	(21.2	)	$	0.1
Customer relationships		89.8		(65.1	)		24.7		90.3		(59.2	)		31.1
Trade names		45.5		—			45.5		48.4		—			48.4
Licenses		1.0		—			1.0		1.0		—			1.0
Foreign currency translation adjustment		0.1		—			0.1		—		—			—
Total intangible assets	$	158.6	$	(86.8	)	$	71.8	$	161.0	$	(80.4	)	$	80.6

Schedule of Future Estimated Amortization Expense

Future estimated amortization expense is as follows (in millions):

	Non-competition		Customer
Year ending December 31,	Agreements		Relationships
2024	$	0.5	$	4.0
2025		—		3.2
2026		—		2.8
2027		—		2.8
2028		—		2.7
Thereafter		—		9.2
Total	$	0.5	$	24.7