Consolidated Statements of Equity (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Non-Controlling Interests [Member]	Total
Balance at Oct. 30, 2011	$ 597	$ 486,674	$ 13,605	$ 10,171	$ 48,709	$ 559,756
Balance (in shares) at Oct. 30, 2011	59,651
Net income	0	0	27,868	0	1,987	29,855
Other comprehensive income	0	0	0	5,807	1,400	7,207
Sale of common stock through employee stock option and purchase plan	3	542	0	0	0	545
Sale of common stock through employee stock option and purchase plan (in shares)	277
Restricted stock awards vestings and expense	1	901	0	0	0	902
Restricted stock awards vestings and expense (in shares)	108
Share-based compensation expense	0	2,258	0	0	0	2,258
Common stock issued upon debt conversion	1	1,051	0	0	0	1,052
Common stock issued upon debt conversion (in shares)	177
Repurchase of common stock of subsidiary	0	1,985	0	(78)	(17,481)	(15,574)
Balance at Oct. 28, 2012	602	493,411	41,473	15,900	34,615	586,001
Balance (in shares) at Oct. 28, 2012	60,213
Net income	0	0	17,966	0	1,610	19,576	[1]
Other comprehensive income	0	0	0	10,740	(753)	9,987
Sale of common stock through employee stock option and purchase plan	4	880	0	0	0	884
Sale of common stock through employee stock option and purchase plan (in shares)	397
Restricted stock awards vestings and expense	2	1,281	0	0	0	1,283
Restricted stock awards vestings and expense (in shares)	158
Share-based compensation expense	0	2,692	0	0	0	2,692
Common stock issued upon debt conversion	3	(3)	0	0	0	0
Common stock issued upon debt conversion (in shares)	315
Repurchase of common stock of subsidiary	0	600	0	(237)	(32,955)	(32,592)
Balance at Nov. 03, 2013	611	498,861	59,439	26,403	2,517	587,831
Balance (in shares) at Nov. 03, 2013	61,083
Net income	0	0	25,996	0	6,039	32,035	[2],[3]
Other comprehensive income	0	0	0	(5,028)	(801)	(5,829)
Sale of common stock through employee stock option and purchase plan	3	1,424	0	0	0	1,427
Sale of common stock through employee stock option and purchase plan (in shares)	337
Restricted stock awards vestings and expense	2	1,295	0	0	0	1,297
Restricted stock awards vestings and expense (in shares)	172
Share-based compensation expense	0	2,774	0	0	0	2,774
Acquisition of DPTT	0	(6,291)	0	410	105,403	99,522
Common stock issued upon debt conversion	43	22,011	0	0	0	22,054
Common stock issued upon debt conversion (in shares)	4,338
Repurchase of common stock of subsidiary	0	108	0	(11)	(1,714)	(1,617)
Balance at Nov. 02, 2014	$ 659	$ 520,182	$ 85,435	$ 21,774	$ 111,444	$ 739,494
Balance (in shares) at Nov. 02, 2014	65,930

[1] Includes expenses of $0.8 million, net of tax, related to the subsequent acquisition of DPTT.

[2] Includes non-cash gain of $16.4 million, net of tax, related to the acquisition of DPTT.

[3] Includes expenses of $2.5 million, net of tax, related to the acquisition of DPTT.