XML 128 R116.htm IDEA: XBRL DOCUMENT v3.22.1
Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance $ 54,700 $ 41,747  
Impairment of property, plant and equipment (7) (202) $ (546)
Ending balance 54,419 54,700 41,747
Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 195,807 182,759  
Additions 8,656 16,696  
Disposals (8,260) (6,848)  
Transfer 43 28  
Exchange differences (17,302) 3,172  
Ending balance 178,944 195,807 182,759
Accumulated depreciation [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance (141,107) (141,012)  
Depreciation charge for the year (4,590) (4,575)  
Impairment of property, plant and equipment (7) (202)  
Disposals 8,179 6,790  
Transfer (42) (56)  
Exchange differences 13,042 (2,052)  
Ending balance (124,525) (141,107) (141,012)
Land [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 6,872 6,838  
Ending balance 6,016 6,872 6,838
Land [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 6,872 6,838  
Exchange differences (856) 34  
Ending balance 6,016 6,872 6,838
Buildings [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 13,631 13,673  
Ending balance 12,084 13,631 13,673
Buildings [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 52,116 50,543  
Disposals (37)    
Transfer (45) 680  
Exchange differences (3,942) 893  
Ending balance 48,092 52,116 50,543
Buildings [Member] | Accumulated depreciation [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance (38,485) (36,870)  
Depreciation charge for the year (993) (962)  
Disposals 36    
Transfer 45    
Exchange differences 3,389 (653)  
Ending balance (36,008) (38,485) (36,870)
Building improvement [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 2,480 2,566  
Ending balance 2,006 2,480 2,566
Building improvement [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 7,336 7,030  
Additions 6 138  
Disposals   (31)  
Transfer 108 152  
Exchange differences (613) 47  
Ending balance 6,837 7,336 7,030
Building improvement [Member] | Accumulated depreciation [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance (4,856) (4,464)  
Depreciation charge for the year (403) (384)  
Disposals   21  
Exchange differences 428 (29)  
Ending balance (4,831) (4,856) (4,464)
Machinery and equipment [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 12,721 13,737  
Ending balance 14,240 12,721 13,737
Machinery and equipment [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 100,265 103,869  
Additions 406 239  
Disposals (7,232) (6,129)  
Transfer 4,523 1,157  
Exchange differences (9,798) 1,129  
Ending balance 88,164 100,265 103,869
Machinery and equipment [Member] | Accumulated depreciation [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance (87,544) (90,132)  
Depreciation charge for the year (2,184) (2,301)  
Impairment of property, plant and equipment (5) (198)  
Disposals 7,170 6,128  
Exchange differences 8,639 (1,041)  
Ending balance (73,924) (87,544) (90,132)
Motor vehicle and other asset [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 2,112 2,347  
Ending balance 1,801 2,112 2,347
Motor vehicle and other asset [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 5,969 6,009  
Additions 374 265  
Disposals (517) (483)  
Transfer 88 115  
Exchange differences (438) 63  
Ending balance 5,476 5,969 6,009
Motor vehicle and other asset [Member] | Accumulated depreciation [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance (3,857) (3,662)  
Depreciation charge for the year (504) (514)  
Disposals 505 438  
Transfer (87) (56)  
Exchange differences 268 (63)  
Ending balance (3,675) (3,857) (3,662)
Office equipment [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 1,223 1,208  
Ending balance 1,460 1,223 1,208
Office equipment [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 7,588 7,092  
Additions 761 363  
Disposals (474) (205)  
Transfer 11 17  
Exchange differences (339) 321  
Ending balance 7,547 7,588 7,092
Office equipment [Member] | Accumulated depreciation [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance (6,365) (5,884)  
Depreciation charge for the year (506) (414)  
Impairment of property, plant and equipment (2) (4)  
Disposals 468 203  
Exchange differences 318 (266)  
Ending balance (6,087) (6,365) (5,884)
Construction in progress [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 15,661 1,378  
Ending balance 16,812 15,661 1,378
Construction in progress [Member] | Gross carrying amount [Member]      
Disclosure of detailed information about property, plant and equipment [Line Items]      
Beginning balance 15,661 1,378  
Additions 7,109 15,691  
Transfer (4,642) (2,093)  
Exchange differences (1,316) 685  
Ending balance $ 16,812 $ 15,661 $ 1,378