Additional Paid-In Capital (Narrative) (Details)				1 Months Ended	3 Months Ended		6 Months Ended
	Feb. 11, 2020 CAD ($) $ / shares shares	Feb. 11, 2020 USD ($) $ / shares shares	May 08, 2018 USD ($)	Mar. 27, 2019 USD ($) $ / shares shares	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($) shares	Jun. 30, 2020 $ / shares	Jun. 30, 2020 $ / shares	Feb. 11, 2020 USD ($) $ / shares
Schedule of Additional Paid In Capital [Line Items]
Stock based compensation					$ 53,000	$ 95,000	$ 124,000	$ 181,000
Proceeds from Issuance Initial Public Offering							5,564,000
Commission Paid to Agents			$ 157,800
Warrants Issued During Period, Value			$ 50,000
IPO [Member]
Schedule of Additional Paid In Capital [Line Items]
Number of units issued | shares	16,317,000	16,317,000
Units issued, price per unit | (per share)	$ 0.50										$ 0.37
Warrants, grants during period, exercise price | (per share)									$ 0.75	$ 0.55
Proceeds from Issuance Initial Public Offering	$ 8,158,500	$ 5,987,000
Fair value of common stock and warrant issued		$ 5,119,000
Commission Paid to Agents	$ 763,000										$ 560,000
Agents warrants granted during period | shares	1,142,190	1,142,190
Agents warrants granted during period, exercise price | (per share)	$ 0.75	$ 0.55
Agent warrants issued during period, value		$ 125,000
Increase in additional paid-in-capital		125,000
Stock options [Member]
Schedule of Additional Paid In Capital [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares								50,000
Options exercised								$ 21,000
Stock Issued During Period, Value, Issued for Services								0
Increase in additional paid-in-capital								21,000
Employees and Directors [Member]
Schedule of Additional Paid In Capital [Line Items]
Stock based compensation							100,000	157,000
Common Stock [Member] | IPO [Member]
Schedule of Additional Paid In Capital [Line Items]
Fair value of common stock and warrant issued		3,912,000
Warrant [Member] | IPO [Member]
Schedule of Additional Paid In Capital [Line Items]
Fair value of common stock and warrant issued		$ 1,207,000
2016 Stock Option Plan [Member] | Employee [Member] | Stock options [Member]
Schedule of Additional Paid In Capital [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares				100,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares				$ 0.69
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term				2 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage				25.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period				10 years
Stock Granted, Value, Share-based Compensation, Gross				$ 40,000
Stock options granted to consultant [Member]
Schedule of Additional Paid In Capital [Line Items]
Stock based compensation							24,000	24,000
Unrecognized stock-based compensation [Member]
Schedule of Additional Paid In Capital [Line Items]
Stock based compensation							$ 33,000	$ 333,000
Deferred Share Units [Member]
Schedule of Additional Paid In Capital [Line Items]
Deferred Share Units Grants in Period | shares				271,740