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v3.23.1

Investments In Associated Companies - Summarized Financial Results (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 26, 2023 | Mar. 27, 2022 | Mar. 26, 2023 | Mar. 27, 2022
Schedule of Equity Method Investments [Line Items] |  |  |  |
Operating revenue | $ 170,687 | $ 190,014 | $ 355,818 | $ 392,296
Operating expenses | 168,501 | 194,649 | 344,122 | 373,571
Restructuring costs | 3,694 | 10,590 | 4,340 | 13,790
Depreciation and amortization | 7,733 | 8,951 | 15,619 | 18,627
Operating income (loss) | 2,858 | (3,228) | 14,036 | 21,886
Net income | (5,366) | (6,694) | (3,542) | 6,505
Equity in earnings | 672 | 1,407 | 2,340 | 3,161
TNI Partners |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity in earnings | 569 | 1,093 | 1,833 | 2,351
MNI |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity in earnings | 104 | 314 | 507 | 810
TNI Partners |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Operating revenue | 8,169 | 8,594 | 16,710 | 17,575
Operating expenses | 6,889 | 6,409 | 13,364 | 12,873
Operating income (loss) | 1,280 | 2,185 | 3,346 | 4,702
Net income | 1,137 | 1,093 | 3,666 | 2,351
MNI |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Operating revenue | 10,603 | 11,561 | 22,507 | 23,756
Operating expenses | 8,681 | 9,344 | 18,026 | 18,720
Restructuring costs | 101 | 0 | 127 | 0
Depreciation and amortization | 135 | 170 | 273 | 340
Operating income (loss) | 1,686 | 2,047 | 4,081 | 4,696
Net income | $ 207 | $ 627 | $ 1,014 | $ 1,620

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