Leasehold improvements and Equipment - Schedule of Leasehold Improvements and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Cost	$ 10,126
Accumulated Depreciation	4,963
Leasehold improvements and equipment, net	5,163	$ 5,213
Manufacturing equipment [Member]
Property, Plant and Equipment [Line Items]
Cost	4,951
Accumulated Depreciation	1,602
Leasehold improvements and equipment, net	3,349	3,349
Laboratory and office equipment [Member]
Property, Plant and Equipment [Line Items]
Cost	1,528
Accumulated Depreciation	1,131
Leasehold improvements and equipment, net	397	382
Computer equipment [Member]
Property, Plant and Equipment [Line Items]
Cost	158
Accumulated Depreciation	118
Leasehold improvements and equipment, net	40	39
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Cost	3,489
Accumulated Depreciation	2,112
Leasehold improvements and equipment, net	$ 1,377	$ 1,443