SHARE CAPITAL (Details 1) - $ / shares		Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of Options (in shares)		4,477,000	6,026,200
Exercisable (in shares)		4,310,333	5,353,465
Exercise Price August 24, 2017
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 0	$ 3.17
Number of Options (in shares)		0	1,675,000
Exercisable (in shares)		0	1,675,000
Exercise Price March 14, 2018
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)	[1]	$ 2.18	$ 2.18
Number of Options (in shares)	[1]	300,000	319,000
Exercisable (in shares)	[1]	300,000	319,000
Exercise Price February 25, 2022 $ 1.11
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 1.11	$ 1.11
Number of Options (in shares)		1,030,000	1,030,000
Exercisable (in shares)		1,030,000	1,030,000
Exercise Price February 25, 2022 $ 0.73
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 0.73	$ 0.73
Number of Options (in shares)		540,000	594,000
Exercisable (in shares)		540,000	594,000
Exercise Price March 10, 2022
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 1.11	$ 1.11
Number of Options (in shares)		430,000	430,000
Exercisable (in shares)		430,000	430,000
Exercise Price March 16, 2023 $ 1.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 1	$ 1
Number of Options (in shares)		1,260,000	1,260,000
Exercisable (in shares)		1,260,000	839,999
Exercise Price March 16, 2023 $ 0.50
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 0.5	$ 0.5
Number of Options (in shares)		637,000	688,200
Exercisable (in shares)		637,000	445,466
Exercise Price June 9, 2023
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 1	$ 1
Number of Options (in shares)		30,000	30,000
Exercisable (in shares)		30,000	20,000
Exercise Price February 1, 2025
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price (in Canadian dollars per share)		$ 1.35	$ 0
Number of Options (in shares)		250,000	0
Exercisable (in shares)		83,333	0

[1] Expired subsequently