Temiscaming Operations - Schedule of Suspension Reserve by Type of Cost (Details) $ in Thousands |
6 Months Ended |
|---|---|
|
Jun. 27, 2026
USD ($)
| |
| Restructuring Reserve [Roll Forward] | |
| Beginning balance | $ 670 |
| Charges incurred | 955 |
| Payments | (1,415) |
| Ending balance | 210 |
| Mothballing Costs | |
| Restructuring Reserve [Roll Forward] | |
| Beginning balance | 0 |
| Charges incurred | 802 |
| Payments | (802) |
| Ending balance | 0 |
| Severance and Other Employee Costs | |
| Restructuring Reserve [Roll Forward] | |
| Beginning balance | 670 |
| Charges incurred | 153 |
| Payments | (613) |
| Ending balance | $ 210 |