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Debt - Additional Information (Details)	1 Months Ended		6 Months Ended
	Feb. 29, 2016	Jan. 31, 2009	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 CAD ($)	Jun. 30, 2018 USD ($)	Dec. 31, 2017 CAD ($)
Debt Instrument [Line Items]
Interest expense on debt			$ 10,613	$ 10,523
Government grant | Atlantic Canada Opportunities Agency AIF Grant
Debt Instrument [Line Items]
Royalty (as a percent)		10.00%
Acquisition of equipment under debt agreement					$ 2,871,919		$ 2,871,919
Term loan | Atlantic Canada Opportunities Agency Term Loan
Debt Instrument [Line Items]
Debt instrument term (in years)	9 years
Acquisition of equipment under debt agreement					337,000
Term loan | Kubota Canada Ltd
Debt Instrument [Line Items]
Acquisition of equipment under debt agreement					$ 95,961	$ 75,911

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
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