Acquisition of PERC - Estimated fair values of the assets and liabilities assumed at the acquisition date (Details) - USD ($)	Dec. 31, 2019	Oct. 24, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Goodwill	$ 13,325,013		$ 8,004,597
PERC Water Corporation
Business Acquisition [Line Items]
Financial assets		$ 1,371,532
Costs and estimated earnings in excess of billings		20,854
Property, plant and equipment		86,287
Identifiable intangible assets		3,990,000
Deferred tax liability		(1,117,200)
Accounts payable and accrued liabilities		(1,260,722)
Working capital adjustmnet payable		(23,467)
Deferred revenue		(117,636)
Billings in excess of costs and estimated earnings		(760,992)
Net liability arising from put/call options		(744,000)
Total identifiable net assets		1,444,656
Non-controlling interest in PERC		(3,617,634)
Goodwill		5,320,416
Total cash consideration		$ 3,147,438