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Share Capital and Share Premium (Details Narrative)		1 Months Ended	2 Months Ended		4 Months Ended		5 Months Ended	6 Months Ended		7 Months Ended		11 Months Ended		12 Months Ended
Share Capital and Share Premium (Details Narrative)	Jan. 13, 2021 USD ($) shares	Jan. 29, 2021 USD ($) $ / shares shares	Mar. 02, 2021 USD ($) $ / shares shares	Feb. 17, 2021 USD ($) $ / shares shares	Jun. 29, 2021 USD ($) $ / shares shares	Apr. 23, 2019 USD ($) $ / shares shares	Jun. 12, 2020 USD ($) $ / shares shares	Jun. 30, 2020 USD ($) $ / shares shares	Jun. 22, 2020 USD ($) $ / shares shares	Jul. 27, 2020 USD ($) shares	Jul. 21, 2020 USD ($) $ / shares shares	Dec. 10, 2020 USD ($) $ / shares shares	Dec. 09, 2020 $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Jun. 30, 2021 shares	Feb. 28, 2021 shares	Jan. 31, 2021 shares	Mar. 13, 2019 $ / shares
Disclosure of classes of share capital [line items]
Voting Rights														Holders of the Company’s common shares and Class B shares have equivalent economic rights, but holders of Company’s common shares are entitled to one vote per share and holders of the Company’s Class B shares are entitled to twenty votes per share.
Increase (decrease) in number of shares outstanding \| shares									342,857
Par value per share \| $ / shares														$ 0.004
Borrowings \| $														$ 31,303,000	$ 36,552,000
Exercise price of outstanding share options \| $ / shares									$ 35
Proceeds From Warrant Exercises \| $														25,000	194,000	$ 0
Proceeds from issuing shares \| $														89,580,000	49,317,000	0
Share issue related cost \| $														401,000	1,079,000
Share premium \| $														$ 284,406,000	$ 195,102,000	$ 145,527,000
Convertible Note [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares															$ 0.004	$ 0.004				$ 0.004
Borrowings \| $															$ 1,168,000	$ 1,789,000
Debt Instrument Convertible Conversion Price \| $ / shares															$ 100
Number of shares issued \| shares															11,678	8,676
Firment Shipping Inc. [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares						11,322
Par value per share \| $ / shares						$ 0.004
Borrowings \| $						$ 3,100,000
Interest payable \| $						$ 70,000
Debt Instrument Convertible Conversion Price \| $ / shares						$ 280
Maxim Group LLC [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares									51,393
Par value per share \| $ / shares									$ 0.004
Exercise price of outstanding share options \| $ / shares									$ 35
Option life, share options granted									5
Proceeds from exercise of options \| $									$ 12,695,000
Maxim Group LLC [member] \| 45-day option [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares									51,429
Par value per share \| $ / shares									$ 0.004
Number Of Shares Called By Warrants \| shares									51,429
Institutional investors [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares		2,155,000		3,850,000	8,900,000								1,256,765
Par value per share \| $ / shares		$ 0.004		$ 0.004	$ 0.004								$ 0.004
Proceeds from issuing shares \| $		$ 15,108,000		$ 27,891,000	$ 46,581,000							$ 11,159,000
Share issue related cost \| $		$ 120,000		$ 152,000	$ 129,000
Common Shares [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares														12,178	2,812	180
Par value per share \| $ / shares														$ 0.004		$ 0.004
Class B Common Shares [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares																$ 0.001
Number of shares outstanding \| shares																0
Class B Preferred Shares [member] \| Goldenmare Limited [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares			10,000				50			250
Par value per share \| $ / shares			$ 0.001				$ 0.001
Issue of preferred shares \| $			$ 130,000				$ 150,000			$ 150,000
Class A Warrants [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares														$ 0.004	$ 0.004
Number Of Shares Called By Warrants \| shares														388,700
Increase Decrease In Number Of Ordinary Shares Issued Through Exercise Of Warrants Equity \| shares															5,550
Proceeds From Warrant Exercises \| $														$ 194,000
Number Of Warrants Outstanding \| shares															388,700
PP Warrants [member]
Disclosure of classes of share capital [line items]
Increase (decrease) in number of shares outstanding \| shares								458,500			833,333
Par value per share \| $ / shares								$ 0.004			$ 0.004
Exercise price of outstanding share options \| $ / shares											$ 18
Number Of Shares Called By Warrants \| shares								458,500			833,333				1,291,833
Proceeds From Warrant Exercises \| $								$ 11,513,000			$ 13,950,000
Number Of Warrants Outstanding \| shares															1,291,833
Purchase price of outstanding warrants \| $ / shares								$ 27			$ 18
PP Warrants [member] \| Top of range [member]
Disclosure of classes of share capital [line items]
Exercise price of outstanding share options \| $ / shares								30
PP Warrants [member] \| Bottom of range [member]
Disclosure of classes of share capital [line items]
Exercise price of outstanding share options \| $ / shares								$ 18
Pre-funded warrants [member]
Disclosure of classes of share capital [line items]
Exercise price of outstanding share options \| $ / shares														$ 0.01
Number Of Shares Called By Warrants \| shares															130,000
Proceeds from exercise of options \| $	$ 1,300														$ 250
Increase Decrease In Number Of Ordinary Shares Issued Through Exercise Of Warrants Equity \| shares	130,000
Number Of Warrants Outstanding \| shares															130,000
Pre-funded warrants [member] \| Institutional investors [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares		$ 0.004		$ 0.004	$ 0.004							$ 0.004
Number Of Shares Called By Warrants \| shares		445,000		950,000	1,100,000							155,000
December Warrants [member]
Disclosure of classes of share capital [line items]
Number Of Shares Called By Warrants \| shares														1,270,587
December Warrants [member] \| Institutional investors [member]
Disclosure of classes of share capital [line items]
Exercise price of outstanding share options \| $ / shares												$ 8.50
Number Of Shares Called By Warrants \| shares												1,270,587
January 2021 Warrants [member]
Disclosure of classes of share capital [line items]
Proceeds from exercise of options \| $														$ 5,000
Number Of Warrants Outstanding \| shares																			1,950,000
January 2021 Warrants [member] \| Institutional investors [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares		$ 0.004
Exercise price of outstanding share options \| $ / shares		$ 6.25
Number Of Shares Called By Warrants \| shares		1,950,000
February 2021 Warrants [member]
Disclosure of classes of share capital [line items]
Proceeds from exercise of options \| $														10,000
Number Of Warrants Outstanding \| shares																		4,800,000
February 2021 Warrants [member] \| Institutional investors [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares				$ 0.004
Exercise price of outstanding share options \| $ / shares				$ 6.25
Number Of Shares Called By Warrants \| shares				4,800,000
June 2021 Warrants [member]
Disclosure of classes of share capital [line items]
Proceeds from exercise of options \| $														$ 11,000
Number Of Warrants Outstanding \| shares																	10,000,000
June 2021 Warrants [member] \| Institutional investors [member]
Disclosure of classes of share capital [line items]
Par value per share \| $ / shares					$ 0.004
Exercise price of outstanding share options \| $ / shares					$ 5.00
Number Of Shares Called By Warrants \| shares					10,000,000