MULTI-EMPLOYER WITHDRAWAL LIABILITY (Tables)

12 Months Ended

Dec. 31, 2017

MULTI-EMPLOYER WITHDRAWAL LIABILITY

Schedule of future estimated annual payments to the mulit-employer pension plan

Future estimated annual payments to be paid to the ILA-PRSSA pension fund as of December 31, 2017 were as follows:

Year (in millions)	Total
2018	$	4.1
2019		4.1
2020		4.1
2021		4.1
2022		4.1
Thereafter		72.1
Total remaining future undiscounted payments due to the ILA-PRSSA pension fund		92.6
Less: amount representing interest		(30.1)
Present value of multi-employer withdrawal liability		62.5
Current portion of multi-employer withdrawal liability (see Note 2)		(4.1)
Long-term portion of multi-employer withdrawal liability	$	58.4