Quarterly report [Sections 13 or 15(d)]

Segment Information - Summary of Reportable Segments (Detail)

v3.26.3
Segment Information - Summary of Reportable Segments (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]          
Revenues, net of discounts $ 38,367 $ 35,389 $ 107,226 $ 108,695  
Gross profit 16,672 15,582 48,691 50,612  
Selling, general and administrative expenses 13,107 15,031 40,988 47,661  
Depreciation and amortization 5,011 4,110 13,276 12,409  
Write-downs, (recoveries) and other charges, net 183 686 626 2,167  
Income (loss) from operations (1,629) (4,245) (6,199) (11,625)  
Other income (expenses), net: (4,554) (4,828) (14,689) (2,876)  
Income tax expense 7,014 3,472 21,042 11,612  
Net Income (Loss) (13,197) (12,545) (41,930) (26,113)  
Purchase of property, plant and equipment 1,566 8,371 13,517 16,759  
Purchase of other intangible assets 72 9 193 82  
Assets 257,626   257,626   $ 255,986
Established Region          
Segment Reporting Information [Line Items]          
Revenues, net of discounts 17,899 16,626 50,285 54,718  
Gross profit 7,763 8,358 23,684 28,243  
Selling, general and administrative expenses 5,648 6,554 17,396 20,443  
Depreciation and amortization 2,494 2,682 7,475 8,095  
Write-downs, (recoveries) and other charges, net (5) 531 726 1,839  
Income (loss) from operations (374) (1,409) (1,913) (2,133)  
Other income (expenses), net: 170 (1,256) 16 30,746  
Income tax expense 1,587 1,404 6,669 4,148  
Net Income (Loss) (1,791) (4,069) (8,565) 24,464  
Purchase of property, plant and equipment 811 2,161 2,789 5,901  
Purchase of other intangible assets (0) 0 8 0  
Assets 151,568   151,568   160,437
Emerging Region          
Segment Reporting Information [Line Items]          
Revenues, net of discounts 20,468 18,763 56,941 53,977  
Gross profit 8,909 7,224 25,007 22,369  
Selling, general and administrative expenses 4,104 4,144 12,459 12,300  
Depreciation and amortization 2,117 1,318 5,176 3,972  
Write-downs, (recoveries) and other charges, net 188 60 (100) 60  
Income (loss) from operations 2,500 1,702 7,472 6,037  
Other income (expenses), net: 284 (252) (121) 917  
Income tax expense 129 235 900 800  
Net Income (Loss) 2,655 1,215 6,451 6,154  
Purchase of property, plant and equipment 796 6,152 10,762 10,544  
Purchase of other intangible assets 0 0 0 0  
Assets 94,862   94,862   77,950
Other          
Segment Reporting Information [Line Items]          
Selling, general and administrative expenses 3,355 4,333 11,133 14,918  
Depreciation and amortization 400 110 625 342  
Write-downs, (recoveries) and other charges, net 0 95 0 268  
Income (loss) from operations (3,755) (4,538) (11,758) (15,529)  
Other income (expenses), net: (5,008) (3,320) (14,584) (34,539)  
Income tax expense 5,298 1,833 13,473 6,664  
Net Income (Loss) (14,061) (9,691) (39,816) (56,731)  
Purchase of property, plant and equipment (41) 58 (34) 314  
Purchase of other intangible assets 72 $ 9 185 $ 82  
Assets $ 11,196   $ 11,196   $ 17,599