Purchase of interest in Aerex Industries, Inc. (Details 1) - USD ($)	Mar. 31, 2016	Feb. 11, 2016	Dec. 31, 2015
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	$ 11,534,248	8,035,211	$ 3,499,037
Total		$ 7,742,853