Notes Payable (Details Textual)						1 Months Ended	3 Months Ended		12 Months Ended
	Aug. 19, 2013 USD ($) $ / shares	Jun. 20, 2013 USD ($) $ / shares	May 07, 2013 USD ($) Notes $ / shares shares	Oct. 02, 2012 USD ($)	Aug. 10, 2012 USD ($)	Jan. 30, 2017	May 31, 2019 USD ($) $ / shares	May 31, 2018 USD ($)	Feb. 28, 2019 USD ($)	Feb. 28, 2018 USD ($) shares
Notes Payable (Textual)
Amortization of debt discount
Repayment of loans									$ 125,000
Secured convertible note payable [Member] | Dresner and Lempert [Member]
Notes Payable (Textual)
Pre conversion debt principal amount		$ 200,000
Conversion price per share of notes payable | $ / shares		$ 0.50
Amortization of debt discount		$ 39,152
Remaining principle and interest balance							$ 78,182
Notes maturity date, term		1 year
Secured convertible note payable [Member] | Abdou and Abdou [Member]
Notes Payable (Textual)
Pre conversion debt principal amount		$ 125,000
Conversion price per share of notes payable | $ / shares		$ 0.50
Amortization of debt discount		$ 24,470
Remaining principle and interest balance									$ 125,000
Notes maturity date, term		1 year
Repayment of loans		$ 125,000
Judgment of approximately value plus legal fees		$ 235,000
Convertible Debt [Member]
Notes Payable (Textual)
Description of convertible promissory note						The seven listed above under Convertible Debt and include the following: Kenmont Capital Partners, LPD Investments, Guenther, Dresner, Lempert and Abdou and Abdou. All of the creditors entered into the January 30, 2017 agreement with the exception of Mr. Abdou and Mr. Abdou. The original agreement dated May 7, 2013 provided that if at least 75% of the stock issuable upon conversion of the convertible notes votes to amend the agreement and/or waive any conditions or defaults, then any such amendments or waivers shall be binding on all secured creditors. The five secured creditors signing the amendment total in excess of 95% of the issuable stock upon conversion and, therefore the agreement is binding on all seven of the secured creditors. The agreement provided that all accrued and unpaid interest will be added to the principal amount. The amended note provided for no interest from November 1, 2016 to February 14, 2018, the date at which the 1-for-7 reverse stock split became effective at which time 80% of the total debt including accrued interest was converted into shares of common stock and a new five year 5% per annum convertible note was issued for the remainder. The new amended and restated senior convertible notes have a maturity date of January 30, 2022. The five creditors and the Company entered into a Second Amendment to Transaction Documents on March 14, 2017 and a Third Amendment to Transaction Documents on April 8, 2017, both of which extended the required date of the stockholder approval of the 1-for-7 reverse stock split, which was completed on February 14, 2018. The amended and restated senior convertible notes also require the Company to make a ?Required Cash Payment? as defined in the agreement if the Company receives at least $4,000,000 in aggregate gross proceeds from the sale of equity securities (including securities convertible into equity securities) of the Company in one or a series of related transactions. The Required Cash Payment is equal to the current outstanding balance of the notes, which was $1,149,007 at February 28, 2019, plus any outstanding accrued interest
Demand Promissory Notes Payable [Member]
Notes Payable (Textual)
Debt amount										$ 267,000
Notes payable interest rate							10.00%
Description of convertible promissory note									The principal amount of each note and the person/entity they are payable to are as follows: $10,000 Mr. Zeitlin, a former director of the Company; $30,000 Mr. Sook; $461,537 Mr. Macleod, a former president of the Company; $4,500 Mr. Howsmon, a former director of the Company; $4,500 El Pais, an entity controlled by Salvador Diaz, a current director of the Company.
Converted shares of common stock | shares										192,641
Repayment of loans										$ 267,000
Convertible Five [Member]
Notes Payable (Textual)
Conversion price per share of notes payable | $ / shares							$ 1.386
LPD Investments, Ltd [Member] | Secured convertible note payable [Member]
Notes Payable (Textual)
Pre conversion debt principal amount			$ 550,000
Debt amount			$ 558,700
Conversion price per share of notes payable | $ / shares			$ 1.38
Amortization of debt discount			$ 175,793
Remaining principle and interest balance									$ 163,677
Number of notes payable to transferred | Notes			2
Notes maturity date, term			1 year
Initial exercise price | $ / shares			$ 0.75
Kenmont Capital Partners [Member] | Secured convertible note payable [Member]
Notes Payable (Textual)
Pre conversion debt principal amount			$ 1,000,000
Debt amount			$ 1,087,000
Conversion price per share of notes payable | $ / shares			$ 0.75
Amortization of debt discount			$ 342,020
Remaining principle and interest balance									549,954
Number of notes payable to transferred | Notes			4
Notes maturity date, term			1 year
Initial exercise price | $ / shares			$ 0.75
Refinancing Agreements [Member] | Secured convertible note payable [Member] | Board of Directors Chairman [Member]
Notes Payable (Textual)
Pre conversion debt principal amount	$ 2,500,000
Conversion price per share of notes payable | $ / shares	$ 0.50
Amortization of debt discount	$ 667,118
Notes maturity date, term	4 years
Notes payable interest rate	9.50%
Description of convertible promissory note	The balance of the $2,000,000 note including interest is $3,621,944, and the balance of the demand note payable including interest is $22,410. The total owed under these two notes is $3,644,354.
Refinancing Agreements [Member] | Secured convertible note payable [Member] | Guenther [Member]
Notes Payable (Textual)
Pre conversion debt principal amount			$ 750,000
Conversion price per share of notes payable | $ / shares			$ 0.75
Term of warrant			7 years
Amortization of debt discount			$ 235,985
Number of common shares entitlement on exercise of warrant one (in shares) | shares			1,000,000
Remaining principle and interest balance							$ 232,194
Notes maturity date, term			1 year
Initial exercise price | $ / shares			$ 0.75
Unsecured Debt [Member] | Convertible Debt [Member] | Dalrymple [Member]
Notes Payable (Textual)
Pre conversion debt principal amount				$ 500,000	$ 1,000,000
Amortization of debt discount					$ 310,723
Remaining principle and interest balance				$ 137,583					$ 264,462
Notes maturity date, term					5 years
Notes payable interest rate				7.00%	7.00%