Note 5 - Debt - Debt (Details) - USD ($)	Sep. 29, 2019	Sep. 30, 2018	Mar. 31, 2014
Long-term debt, gross	$ 443,627,000	$ 484,859,000
Unamortized debt issue costs	(11,282,000)	(17,055,000)
Less current maturities of long-term debt	2,954,000	7,027,000
Total long-term debt	429,391,000	460,777,000
First Lien Credit Facility [Member]
Long-term debt, gross
Interest rate	6.13%
First Lien Term Loan [Member]
Long-term debt, gross		6,303,000
Interest rate	8.54%
Senior Secured Notes [Member]
Long-term debt, gross	$ 363,420,000	385,000,000
Interest rate	9.50%		9.50%
Second Lien Term Loan [Member]
Long-term debt, gross	$ 80,207,000	$ 93,556,000
Interest rate	12.00%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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