SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Deflecto's Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Total revenues	$ 114,562	$ 51,237	$ 168,801	$ 175,659
Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	27,102	29,001	54,768	57,536
Transportation safety
Disaggregation of Revenue [Line Items]
Total revenues	10,458	11,005	20,983	21,133
Transportation safety | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	10,458	11,005	20,983	21,133
Air distribution
Disaggregation of Revenue [Line Items]
Total revenues	8,790	9,602	17,351	19,458
Air distribution | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	8,790	9,602	17,351	19,458
Office products
Disaggregation of Revenue [Line Items]
Total revenues	7,854	8,394	16,434	16,945
Office products | Manufacturing Operations
Disaggregation of Revenue [Line Items]
Total revenues	$ 7,854	$ 8,394	$ 16,434	$ 16,945