Notes to Consolidated Financial Statements

For the years ended December 31, 2014 and 2013

20. Finance costs

  2015 2014
Interest on long-term debt $74,969 $67,614
Unwinding of discount on provisions 21,428 20,671
Other charges 7,101 6,531
Loss on redemption of Series C debentures [note 15] 12,135
Interest on short-term debt 117 4,902
Total $103,615 $111,853

No borrowing costs were determined to be eligible for capitalization during the year.