Finance Revenue and Costs (Tables)

12 Months Ended

Dec. 31, 2018

Analysis of income and expense [abstract]

Schedule of finance costs recognized in earnings

Finance costs recognized in net earnings (loss) were as follows:

($000s)	2018		2017
Interest on convertible debenture1	$	—	$	1,089
Interest on long-term debt (Note 17)	4,275		3,994
Interest on note payable2	—		532
Interest on reserves-based lending facility (Note 17)	440		289
Amortization of deferred financing costs	360		329
Finance costs	$	5,075	$	6,233
1  The convertible debentures matured on March 31, 2017 and were repaid in full on that date for their aggregate face value of C$97.8 million ($73.4 million).
2  The Company repaid the outstanding vendor take-back note balance of C$13.6 million ($10.0 million) on May 16, 2017.