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FAIR VALUE - Available for Sale Investment Portfolio (Details) - Ardellis Insurance Ltd. - USD ($) $ in Thousands	Mar. 30, 2024	Dec. 30, 2023
Available-for-sale securities
Total Securities Cost	$ 58,080	$ 54,940
Unrealized Gain (Loss)	6,125	4,237
Total Fair Value	64,205	59,177
Fixed Income
Available-for-sale securities
Debt Securities Cost	28,266	25,514
Debt Securities Unrealized Gain/(Loss)	(1,383)	(1,426)
Debt Securities Fair Value	26,883	24,088
Treasury securities
Available-for-sale securities
Debt Securities Cost	344	344
Debt Securities Fair Value	344	344
Equity
Available-for-sale securities
Equity Securities Cost	13,605	13,523
Equity Securities Unrealized Gain/(Loss)	3,834	2,888
Equity Securities Fair Value	17,439	16,411
Mutual Fund
Available-for-sale securities
Debt Securities Cost	12,626	12,348
Debt Securities Unrealized Gain/(Loss)	2,883	1,934
Debt Securities Fair Value	15,509	14,282
Alternative Investments
Available-for-sale securities
Debt Securities Cost	3,239	3,211
Debt Securities Unrealized Gain/(Loss)	791	841
Debt Securities Fair Value	$ 4,030	$ 4,052

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