v3.25.4
SEGMENT INFORMATION - Schedule of Segment Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Segment Reporting Information [Line Items]      
Net sales $ 652,862 $ 560,968 $ 322,108
Adjusted cost of goods sold 264,097 232,862 183,953
Adjusted selling, general and administrative expense 57,075 47,812 41,368
Segment Adjusted EBITDA 331,690 280,294 96,787
Depreciation and amortization 74,032 65,718 64,855
Interest and financing expense 39,135 40,461 41,378
Founders advisory fees - related party 435,163 198,308 (108,481)
Intangible impairment 0 0 40,738
Non-recurring expenses 2,420 6,766 4,046
Acquisition costs 3,578 612  
Stock-based compensation expense 16,647 12,849 1,596
Gain on contingent earn-out 0 0 (7,273)
Foreign currency (gain) loss (3,038) 2,443 (1,655)
(Loss) income before income taxes (236,247) (46,863) 61,583
Purchases of property and equipment 29,591 15,531 9,435
Purchase of intangible assets 15,226 0 0
Segment assets 339,208 273,589 285,146
Revenues from products      
Segment Reporting Information [Line Items]      
Net sales 544,449 464,806 290,720
Service And Other      
Segment Reporting Information [Line Items]      
Net sales 108,413 96,162 31,388
Fire Safety      
Segment Reporting Information [Line Items]      
Net sales 488,941 436,274 225,554
Adjusted cost of goods sold 160,177 160,157 117,242
Adjusted selling, general and administrative expense 38,277 35,996 32,098
Segment Adjusted EBITDA 290,487 240,121 76,214
Depreciation and amortization 55,397 51,365 51,178
Purchases of property and equipment 18,412 9,449 4,287
Purchase of intangible assets 15,226    
Segment assets 191,016 83,677 93,200
Fire Safety | Revenues from products      
Segment Reporting Information [Line Items]      
Net sales 380,840 340,112 194,166
Fire Safety | Service And Other      
Segment Reporting Information [Line Items]      
Net sales 108,101 96,162 31,388
Specialty Products      
Segment Reporting Information [Line Items]      
Net sales 163,921 124,694 96,554
Adjusted cost of goods sold 103,920 72,705 66,711
Adjusted selling, general and administrative expense 18,798 11,816 9,270
Segment Adjusted EBITDA 41,203 40,173 20,573
Depreciation and amortization 18,635 14,353 13,677
Purchases of property and equipment 11,179 6,082 5,148
Purchase of intangible assets 0    
Segment assets 148,192 189,912 191,946
Specialty Products | Revenues from products      
Segment Reporting Information [Line Items]      
Net sales 163,609 124,694 96,554
Specialty Products | Service And Other      
Segment Reporting Information [Line Items]      
Net sales $ 312 $ 0 $ 0