WARRANTS (Details 1) (USD $)
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3 Months Ended |
Mar. 31, 2015
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Class of Warrant or Right [Line Items] |
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Class of Warrant or Right, Outstanding |
10,823,450us-gaap_ClassOfWarrantOrRightOutstanding
|
Warrant One [Member] |
|
Class of Warrant or Right [Line Items] |
|
Class of Warrant or Right, Exercise Price of Warrants or Rights |
$ 1.40us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantOneMember
|
Class of Warrant or Right, Outstanding |
7,735,750us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantOneMember
|
Class Of Warrant Or Right Expiry Date |
Feb. 26, 2019
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Warrant Two [Member] |
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Class of Warrant or Right [Line Items] |
|
Class of Warrant or Right, Exercise Price of Warrants or Rights |
$ 0.80us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantTwoMember
|
Class of Warrant or Right, Outstanding |
773,575us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantTwoMember
|
Class Of Warrant Or Right Expiry Date |
Feb. 26, 2019
|
Warrant Three [Member] |
|
Class of Warrant or Right [Line Items] |
|
Class of Warrant or Right, Exercise Price of Warrants or Rights |
$ 1.40us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantThreeMember
|
Class of Warrant or Right, Outstanding |
1,212,500us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantThreeMember
|
Class Of Warrant Or Right Expiry Date |
Mar. 27, 2019
|
Warrant Four [Member] |
|
Class of Warrant or Right [Line Items] |
|
Class of Warrant or Right, Exercise Price of Warrants or Rights |
$ 0.80us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantFourMember
|
Class of Warrant or Right, Outstanding |
121,250us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantFourMember
|
Class Of Warrant Or Right Expiry Date |
Mar. 27, 2019
|
Warrant Five [Member] |
|
Class of Warrant or Right [Line Items] |
|
Class of Warrant or Right, Exercise Price of Warrants or Rights |
$ 1.40us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantFiveMember
|
Class of Warrant or Right, Outstanding |
891,250us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantFiveMember
|
Class Of Warrant Or Right Expiry Date |
Mar. 31, 2019
|
Warrant Six [Member] |
|
Class of Warrant or Right [Line Items] |
|
Class of Warrant or Right, Exercise Price of Warrants or Rights |
$ 0.80us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantSixMember
|
Class of Warrant or Right, Outstanding |
89,125us-gaap_ClassOfWarrantOrRightOutstanding / us-gaap_ClassOfWarrantOrRightAxis = bnkl_WarrantSixMember
|
Class Of Warrant Or Right Expiry Date |
Mar. 31, 2019
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