Note 13 - Supplemental Condensed Consolidating Financial Statement - Condensed Consolidating Statement of Cash Flows (Details) - USD ($)
$ in Thousands
3 Months Ended
Aug. 30, 2016
Sep. 01, 2015
Parent Company [Member]    
Net cash provided by operating activities $ 4,204 $ (6,213)
Investing activities:    
Purchases of property and equipment (4,992) (7,138)
Proceeds from Sale of Property, Plant, and Equipment 5,257 2,746
Other, net 1,322 209
Net cash provided/(used) by investing activities 1,587 (4,183)
Financing activities:    
Principal payments on long-term debt 11 11
Stock repurchases (26) (9)
Payments for debt issuance costs (7) (25)
Intercompany dividend
Other intercompany transactions (4,462) (7,971)
Net cash used by financing activities (4,484) (7,994)
Increase in cash and cash equivalents 1,307 (18,390)
Beginning of fiscal year 67,208 75,034
End of quarter 68,515 56,644
Net cash provided by operating activities 4,204 (6,213)
Guarantor Subsidiaries [Member]    
Net cash provided by operating activities 9,280 22,659
Investing activities:    
Purchases of property and equipment (1,366) (2,804)
Proceeds from Sale of Property, Plant, and Equipment
Other, net
Net cash provided/(used) by investing activities (1,366) (2,804)
Financing activities:    
Principal payments on long-term debt (486) (8,912)
Stock repurchases
Payments for debt issuance costs
Intercompany dividend (7,415) (10,946)
Other intercompany transactions
Net cash used by financing activities (7,901) (19,858)
Increase in cash and cash equivalents 13 (3)
Beginning of fiscal year 133 297
End of quarter 146 294
Net cash provided by operating activities 9,280 22,659
Consolidation, Eliminations [Member]    
Net cash provided by operating activities (11,877) (18,917)
Investing activities:    
Purchases of property and equipment
Proceeds from Sale of Property, Plant, and Equipment
Other, net
Net cash provided/(used) by investing activities
Financing activities:    
Principal payments on long-term debt
Stock repurchases
Payments for debt issuance costs
Intercompany dividend 7,415 10,946
Other intercompany transactions 4,462 7,971
Net cash used by financing activities 11,877 18,917
Increase in cash and cash equivalents
Beginning of fiscal year
End of quarter
Net cash provided by operating activities (11,877) (18,917)
Net cash provided by operating activities 1,607 (2,471)
Purchases of property and equipment (6,358) (9,942)
Proceeds from Sale of Property, Plant, and Equipment 5,257 2,746
Other, net 1,322 209
Net cash provided/(used) by investing activities 221 (6,987)
Principal payments on long-term debt (475) (8,901)
Stock repurchases (26) (9)
Payments for debt issuance costs (7) (25)
Intercompany dividend
Other intercompany transactions
Net cash used by financing activities (508) (8,935)
Increase in cash and cash equivalents 1,320 (18,393)
Beginning of fiscal year 67,341 75,331
End of quarter 68,661 56,938
Net cash provided by operating activities $ 1,607 $ (2,471)