Accounts payable and accrued liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Disclosure of accrued expenses and other liabilities [text block] [Abstract]

Schedule of accounts payable and accrued liabilities [Table Text Block]

($000s)	December 31, 2019	December 31, 2018
Trade payables	2,191	2,360
Trade and other payables due to related parties	61	112
Non-trade payables and accrued expenses	2,440	2,277
	4,692	4,749