Note 28 - Business Segment Information (Detail) - Selected Financial Information for Polyester, Nylon and International segments (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 24, 2012	Mar. 25, 2012	Dec. 25, 2011	Sep. 25, 2011	Jun. 26, 2011	Mar. 27, 2011	Dec. 26, 2010	Sep. 26, 2010	Jun. 24, 2012	Jun. 26, 2011	Jun. 27, 2010
Net sales to external customers	$ 187,926	$ 179,037	$ 167,110	$ 171,013	$ 196,191	$ 179,390	$ 162,139	$ 175,092	$ 705,086	$ 712,812	$ 622,618
Intersegment sales									3,844	5,050	9,527
Segment depreciation and amortization									27,135	25,977	27,416
Restructuring charges									71	1,484	739
Segment Adjusted Profit									37,337	58,547	52,545
Capital expenditures									6,354	20,539	13,112
Amortization included in interest expense									(871)	(415)	(1,104)
Polyester [Member]
Net sales to external customers									393,981	375,605	308,691
Intersegment sales									2,179	2,668	8,415
Segment depreciation and amortization									19,046	18,470	19,679
Restructuring charges										1,576	770
Segment Adjusted Profit									12,913	20,660	13,784
Capital expenditures									3,246	13,650	9,709
Nylon [Member]
Net sales to external customers									163,103	163,354	165,098
Intersegment sales									314	1,298	291
Segment depreciation and amortization									3,089	3,287	3,477
Restructuring charges									71	(92)	(31)
Segment Adjusted Profit									11,227	14,055	14,302
Capital expenditures									487	1,057	825
International [Member]
Net sales to external customers									148,002	173,853	148,829
Intersegment sales									1,351	1,084	821
Segment depreciation and amortization									4,011	3,786	3,045
Segment Adjusted Profit									13,197	23,832	24,459
Capital expenditures									1,610	5,626	2,313
Operating Segments [Member]
Segment depreciation and amortization									26,146	25,543	26,201
Capital expenditures									5,343	20,333	12,847
Unallocated Amount to Segment [Member]
Capital expenditures									1,011	206	265
Other Operating Expense (Income), Net [Member]
Depreciation and amortization included in other operating expense (income), net									119	19	111
Interest expense [Member]
Amortization included in interest expense									$ 870	$ 415	$ 1,104