v3.26.1
Segment Information - Reconciliation of Segment EBITDA to Loss before income taxes (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Segment EBITDA $ (2,010) $ (7,981) $ (5,339) $ (12,820)
Depreciation and amortization 255 219 467 397
Loss on investments accounted for under the equity method (note 8) (1,283) (3,686) (2,664) (7,570)
Foreign exchange loss (gain) 1,693 (4,224) 2,700 (5,427)
Change in fair value of warrant liability 1,496 0 1,496 0
Financing transaction costs 1,085 0 1,085 0
Interest on long-term debt 68 166 158 358
Interest and other income, net of bank charges 6 147 (736) (502)
Loss before income taxes in continuing operations (11,152) (5,009) (16,746) (10,214)
Operating Segments        
Segment Reporting [Line Items]        
Segment EBITDA (2,010) (7,981) (5,339) (12,820)
Depreciation and amortization 1,207 944 2,343 2,690
Loss on investments accounted for under the equity method (note 8) 0 0 0 0
Operating Segments | Cespira        
Segment Reporting [Line Items]        
Segment EBITDA (871) (6,916) (3,224) (11,536)
Corporate        
Segment Reporting [Line Items]        
Loss on investments accounted for under the equity method (note 8) (1,283) (3,686) (2,664) (7,570)
Corporate and unallocated operating expenses $ 4,127 $ 3,950 $ 6,797 $ 6,534