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FAIR VALUE - Available for Sale Investment Portfolio (Details) - Ardellis Insurance Ltd. - USD ($)
$ in Thousands
Dec. 27, 2025
Dec. 28, 2024
Available-for-sale securities    
Total Securities Cost $ 75,696 $ 65,020
Unrealized Gain (Loss) 8,575 4,760
Total Fair Value 84,271 69,780
Fixed income    
Available-for-sale securities    
Debt Securities Cost 49,342 39,645
Debt Securities Unrealized Gain/(Loss)   (1,297)
Debt Securities Unrealized Gain/(Loss) 209  
Debt Securities Fair Value 49,551 38,348
Treasury securities    
Available-for-sale securities    
Debt Securities Cost 345 344
Debt Securities Fair Value 345 344
Equity    
Available-for-sale securities    
Equity Securities Cost 14,028 13,161
Equity Securities Unrealized Gain/(Loss) 4,464 3,270
Equity Securities Fair Value 18,492 16,431
Mutual funds    
Available-for-sale securities    
Debt Securities Cost 8,545 8,549
Debt Securities Unrealized Gain/(Loss) 3,152 2,064
Debt Securities Fair Value 11,697 10,613
Alternative investments    
Available-for-sale securities    
Debt Securities Cost 3,436 3,321
Debt Securities Unrealized Gain/(Loss) 750 723
Debt Securities Fair Value $ 4,186 $ 4,044