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Property, plant and equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Cost	$ 20,237	$ 17,334
Accumulated Depreciation	15,793	14,214
Net Book Value	4,444	3,120
Computer equipment and software
Property, Plant and Equipment [Line Items]
Cost	2,976	2,945
Accumulated Depreciation	2,799	2,575
Net Book Value	177	370
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	1,013	861
Accumulated Depreciation	381	309
Net Book Value	632	552
Machinery and equipment
Property, Plant and Equipment [Line Items]
Cost	11,942	9,464
Accumulated Depreciation	8,527	7,488
Net Book Value	3,415	1,976
Leasehold improvements
Property, Plant and Equipment [Line Items]
Cost	4,306	4,064
Accumulated Depreciation	4,086	3,842
Net Book Value	$ 220	$ 222

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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