CLS Holdings USA, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Note 12 - Stockholders' Equity (Details)

Note 12 - Stockholders' Equity (Details)											3 Months Ended		9 Months Ended		12 Months Ended
Note 12 - Stockholders' Equity (Details)	Feb. 28, 2018 USD ($) $ / shares shares	Feb. 26, 2018 $ / shares shares	Feb. 21, 2018 USD ($) $ / shares shares	Feb. 16, 2018 $ / shares shares	Feb. 09, 2018 $ / shares shares	Feb. 07, 2018 USD ($) $ / shares shares	Nov. 15, 2017 USD ($) $ / shares shares	Sep. 25, 2017 USD ($) shares	Sep. 20, 2017 USD ($) shares	Jul. 13, 2017 USD ($) shares	Feb. 28, 2018 USD ($) $ / shares shares	Feb. 28, 2017 USD ($) shares	Feb. 28, 2018 USD ($) $ / shares shares	Feb. 28, 2017 USD ($)	May 31, 2017 $ / shares shares	Dec. 07, 2017 $ / shares shares
Note 12 - Stockholders' Equity (Details) [Line Items]
Common Stock, Shares Authorized (in Shares)	250,000,000										250,000,000		250,000,000		250,000,000
Common Stock, Par or Stated Value Per Share (in Dollars per share) \| $ / shares	$ 0.0001										$ 0.0001		$ 0.0001		$ 0.0001
Preferred Stock, Shares Authorized (in Shares)	20,000,000										20,000,000		20,000,000		20,000,000
Preferred Stock, Par or Stated Value Per Share (in Dollars per share) \| $ / shares	$ 0.001										$ 0.001		$ 0.001		$ 0.001
Common Stock, Shares, Issued (in Shares)	43,186,944										43,186,944		43,186,944		32,852,944
Common Stock, Shares, Outstanding (in Shares)	43,186,944										43,186,944		43,186,944		32,852,944
Imputed Interest, Debt \| $											$ 265	$ 265	$ 804	$ 804
Debt Conversion, Original Debt, Amount \| $												$ 100,000	112,500	250,000
Number of Transactions												6
Debt Conversion, Converted Instrument, Shares Issued (in Shares)												828,173			10,816,960
Adjustments to Additional Paid in Capital, Other \| $												$ 222,574
Stock Issued During Period, Shares, Issued for Services (in Shares)										24,000
Stock Issued During Period, Value, Issued for Services \| $										$ 6,000
Gain (Loss) on Extinguishment of Debt \| $										$ 3,480		0	(989,032)	0
Stock Issued During Period, Shares, Conversion of Convertible Securities (in Shares)								4,500,000	1,500,000
Stock Issued During Period, Value, Conversion of Convertible Securities \| $								$ 1,844,035	$ 510,000
Convertible Debt \| $									$ 105,219
Other Noncash Expense \| $											404,082	0	404,082	0
Stock Issued During Period, Shares, Other (in Shares)							250,000								7,609,910
Stock Issued During Period, Value, Other \| $							$ 95,000
Stockholders' Equity Note, Subscriptions Receivable \| $	$ 69,102										$ 69,102		$ 69,102
(in Shares)													1,480,000
Private Placement, WesPark Offering[Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Unit Price (in Dollars per share) \| $ / shares																$ 1.25
Conversion of Unit, Shares to be Issued (in Shares)																4
Conversion of Unit, Warrants to be Issued (in Shares)																1
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares	$ 0.75		$ 0.75			$ 0.75					$ 0.75		$ 0.75			$ 0.75
Proceeds from Issuance of Private Placement, Gross \| $	$ 81,250		$ 100,000			$ 1,087,500
Payments of Stock Issuance Costs \| $	12,148		28,100			146,975
Proceeds from Issuance of Private Placement \| $	$ 69,102		$ 71,900			$ 940,525
Stock Issued During Period, Shares, Conversion of Units (in Shares)	260,000		320,000			3,480,000
Warrant Issued During Period, Warrant, Conversion of Units (in Shares)	65,000		80,000			870,000
WesPark Capital, Inc [Member] \| Private Placement, WesPark Offering[Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Warrants, Term of Warrants													5 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	152,250										152,250		152,250
Unit, Description													Each unit consists of four shares of common stock and one warrant to purchase a share of common stock for $0.75 per share.
FirstFire Note [Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares							$ 0.75
Warrants, Term of Warrants							3 years
(in Shares)							350,000
Adjustments to Additional Paid in Capital, Warrant Issued \| $													$ 123,950
Darling Note [Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares					$ 0.75
Warrants, Term of Warrants					3 years
Adjustments to Additional Paid in Capital, Warrant Issued \| $													313,128
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)					400,000
Efrat Note [Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares				$ 0.75
Warrants, Term of Warrants				3 years
Adjustments to Additional Paid in Capital, Warrant Issued \| $													32,076
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)				40,000
Lamadrid Note [Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares		$ 0.75
Warrants, Term of Warrants		3 years
Adjustments to Additional Paid in Capital, Warrant Issued \| $													$ 18,974
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)		25,000
Lamadrid Note [Member] \| Private Placement, WesPark Offering[Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares	$ 0.75		$ 0.75			$ 0.75					$ 0.75		$ 0.75
Warrants, Term of Warrants	3 years		3 years			3 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	65,000		80,000			870,000					65,000		65,000
Lamadrid Note [Member] \| WesPark Capital, Inc [Member] \| Private Placement, WesPark Offering[Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Unit Price (in Dollars per share) \| $ / shares	$ 1.25										$ 1.25		$ 1.25
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares	$ 0.75										$ 0.75		$ 0.75
Adjustments to Additional Paid in Capital, Warrant Issued \| $													$ 610,414
Minimum [Member] \| Private Placement, WesPark Offering[Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Capital Units, Authorized (in Shares)																800,000
Maximum [Member] \| Private Placement, WesPark Offering[Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Capital Units, Authorized (in Shares)																4,000,000
Chief Executive Officer and Director [Member]
Note 12 - Stockholders' Equity (Details) [Line Items]
Imputed Interest, Debt \| $											$ 265	$ 265	$ 804	$ 804