text: At 31 December 2013, the Group had payable balances of $16.7 million which was outside normal payment terms, 
  offset by a receivable balance of $11.7 million to the same creditor company (see Note 12 for additional 
  information). The Company’s remaining Bakken assets were sold to this company in July 2014, for approximately 
  $14.0 million, including the settlement of the net liability. 