Note 1 - Accounting Policies (Details Textual) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 02, 2018	Mar. 31, 2019	Apr. 01, 2018	Mar. 31, 2019	Apr. 01, 2018	Jun. 30, 2019	Jul. 01, 2018
Contract with Customer, Liability, Current		$ 23,900		$ 23,900			$ 13,500
Contract with Customer, Liability, Revenue Recognized		900		13,200
Cumulative Effect on Retained Earnings, Net of Tax, Total				330
Selling and Marketing Expense, Total		71,163	$ 68,215	243,781	$ 231,708
Net Income (Loss) Attributable to Parent, Total		(8,241)	$ (8,463)	43,071	$ 49,014
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent							28.00%
Forecast [Member]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent						21.00%
Customer's Gift Card [Member]
Contract with Customer, Liability, Current		1,700		1,700
Accounting Standards Update 2014-09 [Member]
Cumulative Effect on Retained Earnings, Net of Tax, Total	$ 300
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member]
Selling and Marketing Expense, Total		1,600		400
Net Income (Loss) Attributable to Parent, Total		$ 1,000		$ 300
Accounting Standards Update 2014-09 [Member] | Reduction of Accrued Expenses [Member]
Cumulative Effect on Retained Earnings, Net of Tax, Total	1,900
Accounting Standards Update 2014-09 [Member] | Decrease in Prepaid Expense [Member]
Cumulative Effect on Retained Earnings, Net of Tax, Total	(800)
Accounting Standards Update 2014-09 [Member] | Increase in Accrued Expenses [Member]
Cumulative Effect on Retained Earnings, Net of Tax, Total	$ (800)