Leases (Tables)

6 Months Ended

Jun. 30, 2019

Schedule of Future Minimum Lease Payments for Finance Leases [Table Text Block]



Year	Commitment
Remainder of 2019	$	30,336
2020	$	56,364
2021	$	56,202
2022	$	56,193
2023	$	56,184
Thereafter	$	376,750

Lessee, Operating Lease, Disclosure [Table Text Block]



	Lease Commitment		Non-Lease Commitment	Total Commitment
	$		$	$
As at June 30, 2019
Payments:
July to December 2019	6,565		5,165	11,730
2020	12,701		9,976	22,677
2021	792		550	1,342
Total payments	20,058		15,691	35,749
Less: imputed interest	(969	)
Carrying value of operating lease liabilities	19,089

As at June 30, 2019, minimum commitments to be incurred by the Company under short-term time charter-in contracts, were approximately $6.0 million (remainder of 2019) and $0.6 million (2020). As at December 31, 2018, minimum commitments to be incurred by the Company relating to eight chartered-in vessels accounted for as operating leases, including three workboats for the Company's lightering support services, were approximately $36.9 million (2019), $23.5 million (2020) and $2.0 million (2021).



	As at		As at
	June 30, 2019		December 31, 2018
	$		$
Total obligations related to finance leases	426,936		375,289
Less: current portion	(24,397	)	(20,896	)
Long-term obligations related to finance leases	402,539		354,393