v3.26.1
Property, Plant and Equipment - Disclosure of Property, Plant and Equipment (Detail) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Disclosure of detailed information about property, plant and equipment [line items]    
Beginning balance $ 38,788 $ 45,895
Additions 477 653
Disposal (142) (1)
Reclassification 1,477 619
Depreciation expense (5,557) (5,567)
Translation adjustments (246) 1,191
Ending balance 34,797 42,790
Gross Value [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Ending balance 104,569 104,219
Accumulated Depreciation and Impairment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Accumulated depreciation and impairment at end of period (69,772) (61,429)
Land and Buildings [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Beginning balance 5,510 6,312
Additions 0 0
Disposal 0 0
Reclassification 196 187
Depreciation expense (1,020) (953)
Translation adjustments (147) 753
Ending balance 4,539 6,300
Land and Buildings [Member] | Gross Value [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Ending balance 20,478 20,664
Land and Buildings [Member] | Accumulated Depreciation and Impairment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Accumulated depreciation and impairment at end of period (15,939) (14,365)
Technical Equipment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Beginning balance 30,938 38,123
Additions 112 224
Disposal (140) (1)
Reclassification 1,597 452
Depreciation expense (4,353) (4,433)
Translation adjustments (69) 352
Ending balance 28,084 34,717
Technical Equipment [Member] | Gross Value [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Ending balance 77,602 77,468
Technical Equipment [Member] | Accumulated Depreciation and Impairment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Accumulated depreciation and impairment at end of period (49,517) (42,751)
Fixtures, Fittings and Other Equipment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Beginning balance 977 1,177
Additions 30 10
Disposal 0 0
Reclassification 91 50
Depreciation expense (184) (181)
Translation adjustments (10) 51
Ending balance 904 1,106
Fixtures, Fittings and Other Equipment [Member] | Gross Value [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Ending balance 5,219 5,419
Fixtures, Fittings and Other Equipment [Member] | Accumulated Depreciation and Impairment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Accumulated depreciation and impairment at end of period (4,316) (4,313)
Assets Under Construction [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Beginning balance 1,363 282
Additions 335 420
Disposal (2) 0
Reclassification (407) (70)
Depreciation expense 0 0
Translation adjustments (19) 35
Ending balance 1,270 667
Assets Under Construction [Member] | Gross Value [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Ending balance 1,270 667
Assets Under Construction [Member] | Accumulated Depreciation and Impairment [Member]    
Disclosure of detailed information about property, plant and equipment [line items]    
Accumulated depreciation and impairment at end of period $ 0 $ 0