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FAIR VALUE MEASUREMENT
 9 Months Ended
Sep. 28, 2025
Fair Value Disclosures [Abstract]  
FAIR VALUE MEASUREMENT FAIR VALUE MEASUREMENT
Assets measured at fair value on a recurring basis
Our assets measured at fair value on a recurring basis consisted of the following:
September 28, 2025
(in thousands)Total fair valueQuoted prices in active markets for identical assets (level 1)Significant other observable inputs (level 2)Significant unobservable inputs (level 3)
Cash and cash equivalents$19,893 $19,893 $— $— 
Restricted cash and cash equivalents30,896 30,896 — — 
Cash, cash equivalents and restricted cash and cash equivalents (1)
$50,789 $50,789 $— $— 
Municipal debt securities$7,891 $— $7,891 $— 
Corporate debt securities55,645 — 55,645 — 
Agency mortgage-backed securities5,124 — 5,124 — 
U.S. government and agency securities4,960 — 4,960 — 
Restricted investments classified as held-to-maturity (2)$73,620 $— $73,620 $— 
December 29, 2024
(in thousands)Total fair valueQuoted prices in active markets for identical assets (level 1)Significant other observable inputs (level 2)Significant unobservable inputs (level 3)
Cash and cash equivalents$22,536 $22,536 $— $— 
Restricted cash and cash equivalents38,564 38,564 — — 
Cash, cash equivalents and restricted cash and cash equivalents (1)
$61,100 $61,100 $— $— 
Municipal debt securities$22,355 $— $22,355 $— 
Corporate debt securities63,512 — 63,512 — 
Agency mortgage-backed securities11,754 — 11,754 — 
U.S. government and agency securities971 — 971 — 
Restricted investments classified as held-to-maturity (2)$98,592 $— $98,592 $— 
(1)Cash, cash equivalents and restricted cash and cash equivalents include money market funds, deposits and investments with original maturities of three months or less.
(2)Refer to Note 4: Restricted Cash, Cash Equivalents and Investments for additional details on our held-to-maturity debt securities.