Note 2 - Long-term Debt (Details Textual) $ in Thousands	6 Months Ended		12 Months Ended
	Sep. 23, 2023 USD ($)	Sep. 23, 2023 USD ($)	Mar. 25, 2023 USD ($)	Jun. 24, 2023 USD ($)	Sep. 26, 2021	Jul. 07, 2021 USD ($)	May 18, 2020 USD ($)
Long-Term Debt, Current Maturities	$ 2,293	$ 2,293	$ 2,248
The 2018 Term Loan [Member]
Debt Instrument, Face Amount						$ 15,000
Long-Term Debt, Current Maturities	2,300	2,300
Debt Instrument, Periodic Payment, Total	200
Debt Instrument, Interest Rate, Stated Percentage					3.90%
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity						80,000
Debt Instrument, Covenant, Restriction to Repurchase Shares and Pay Dividends, Aggregate						10,000	$ 25,000
Line of Credit Facility, Current Borrowing Capacity	32,000	32,000
Long-Term Line of Credit	48,000	48,000
Business Acquisition, Transaction Costs	12,900	12,900
Long-Term Debt	$ 5,300	$ 5,300
LIBOR Floor	0.25%	0.25%
Debt Instrument, Covenant, Maximum Fixed Charge Ratio		1.15
Debt Instrument, Covenant, Maximum Total Leverage Ratio		3.00
Total Leverage Ratio		1.37	1.60
Revolving Credit Facility [Member] | Maximum [Member]
Debt Instrument, Permitted Acquisition, Aggregate Purchase Price				$ 50,000
Debt Instrument, Permitted Acquisition, Additional Aggregate Purchase Price				$ 40,000
Debt Instrument, Interest Rate, Effective Percentage	7.10%	7.10%
Revolving Credit Facility [Member] | Minimum [Member]
Debt Instrument, Interest Rate, Effective Percentage	6.40%	6.40%
Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity						$ 10,000