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Note 4 - Leases - Maturities of Lease Liabilities (Details) - USD ($) | Jun. 29, 2025 | Dec. 31, 2024
--- | --- | ---
Next 12 months, operating leases | $ 1,045,000 |
12 to 24 months, operating leases | 1,099,000 |
24 to 36 months, operating leases | 694,000 |
36 to 48 months, operating leases | 279,000 |
48 to 60 months, operating leases | 285,000 |
Thereafter, operating leases | 1,232,000 |
Total lease payments, operating leases | 4,634,000 |
Less imputed interest, operating leases | (1,061,000) |
Total, operating leases | 3,573,000 | $ 4,157,000
Finance Leases Excluding Equipment Financing Obligations [Member] |  |
Next 12 months, finance leases | 1,322,000 |
12 to 24 months, finance leases | 314,000 |
24 to 36 months, finance leases | 188,000 |
36 to 48 months, finance leases | 135,000 |
48 to 60 months, finance leases | 0 |
Thereafter, finance leases | 0 |
Total lease payments, finance leases | 1,959,000 |
Less imputed interest, finance leases | (186,000) |
Total, finance leases | $ 1,773,000 |

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