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Purchase of interest in Aerex Industries, Inc. (Details 1) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Feb. 11, 2016
Business Acquisition [Line Items]        
Identifiable intangible assets       $ 5,900,000
Goodwill $ 8,384,248 $ 9,784,248    
Aerex Industries Inc [Member]        
Business Acquisition [Line Items]        
Financial assets       456,664
Inventory       70,487
Costs and estimated earnings in excess of billings       784,465
Property, plant and equipment       2,159,401
Identifiable intangible assets       5,900,000
Deferred tax liability       (2,451,298)
Accounts payable and accrued liabilities       (116,893)
Net liability arising from put/call options       (383,000)
Total identifiable net assets       6,419,826
Non-controlling interest in Aerex       (6,712,184)
Goodwill $ 4,885,211   $ 6,285,211 8,035,211
Total       $ 7,742,853