INITIAL PUBLIC OFFERING AND PRIVATE PLACEMENT (Details Narrative)			9 Months Ended
	Sep. 13, 2017 USD ($) $ / shares shares	Aug. 22, 2017 USD ($) $ / shares shares	Feb. 28, 2019 USD ($) Number $ / shares shares	Feb. 28, 2018 USD ($)	Nov. 20, 2018 USD ($) shares	Aug. 21, 2018 $ / shares
Number of shares purchased | shares			750,000
Offering costs			$ 3,728,000
Deferred underwriting fees			$ 1,800,000
Units sold, value | $ / shares			$ 2.86
Amount of estimated fair value			$ 743,600
Expected life			5 years
Proceeds from sale of private units				$ 2,615,000
Volatility rate [Member]
Fairvalue measurement input | Number			0.35
Risk Free Interest Rate [Member]
Fairvalue measurement input | Number			0.0173
Maturity [Member]
Maturity term			5 years
Maxim Group LLC [Member] | Settlement Agreement [Member]
Cash payment					$ 20,000
Maxim Group LLC [Member] | Settlement Agreement [Member] | Restricted Stock [Member]
Number of shares remove the restrictive legends | shares					52,000
Initial Public Offering [Member]
Number of shares purchased | shares		5,000,000
Shares purchase price, per share (in dollars per share) | $ / shares		$ 10.00
Proceeds from sale of Units, net of underwriting discounts paid		$ 50,000,000
Offering costs		3,700,000
Underwriter discounts		$ 3,200,000	$ 1,000,000
Issuance of shares to underwriter (in shares) | shares			50,000
Exercisable price (in dollars per share) | $ / shares		$ 11.50	$ 11.50
Exercise price of warrants (in dollars per share) | $ / shares		0.01
Sale price (in dollars per share) | $ / shares		$ 21.00
Units sold, value | $ / shares			$ 100
Number of shares issued under purchase option | shares		250,000	250,000
Proceeds from sale of private units		$ 2,545,000
Initial Public Offering [Member] | Maxim Group LLC [Member]
Issuance of shares to underwriter (in shares) | shares			52,000
Number of shares exercised | shares			2,000
Over-Allotment Option [Member]
Number of shares purchased | shares	200,000		26,250
Shares purchase price, per share (in dollars per share) | $ / shares	$ 10.00		$ 10.15
Issuance of shares to underwriter (in shares) | shares	110,000
Deferred underwriting fees	$ 70,000
Number of shares issued under purchase option | shares			260,000
Proceeds from sale of equity	$ 2,000,000
Private Placement [Member]
Number of shares purchased | shares	7,000		254,500
Shares purchase price, per share (in dollars per share) | $ / shares			$ 10.00			$ 0.058
Proceeds from sale of private units			$ 2,545,000
Proceeds from sale of equity	$ 70,000