Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Apr. 03, 2016	Apr. 05, 2015
OPERATING ACTIVITIES:
Net income	$ 12,894,000	$ 12,322,000
Adjustments to reconcile income to cash provided by (used in) operating activities:
Depreciation and amortization	7,517,000	7,789,000
Stock compensation amortization expense	1,258,000	4,472,000
Deferred income taxes and other	1,946,000	4,399,000
Working capital changes:
Accounts receivable	13,242,000	29,901,000
Inventories	(9,387,000)	(22,391,000)
Prepaid expenses and current assets	(63,000)	(5,029,000)
Accounts payable and accrued expenses	(31,703,000)	(9,374,000)
CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	(4,296,000)	22,089,000
INVESTING ACTIVITIES:
Capital expenditures	(4,461,000)	(4,574,000)
Other	(270,000)	38,000
CASH USED IN INVESTING ACTIVITIES	(4,731,000)	(4,536,000)
FINANCING ACTIVITIES:
Repayments of long-term debt	0	(3,000,000)
Borrowing of long-term debt	17,667,000	0
Proceeds from issuance of common stock	0	157,000
Dividends paid	(3,273,000)	(2,656,000)
Repurchase of common stock	(75,000)	(4,857,000)
CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES:	14,319,000	(10,356,000)
Net cash provided by operating, investing and financing activities	5,292,000	7,197,000
Effect of exchange rate changes on cash	2,224,000	(3,091,000)
CASH AND CASH EQUIVALENTS:
Net change during the period	7,516,000	4,106,000
Balance at beginning of period	75,696,000	54,896,000
Balance at end of period	$ 83,212,000	$ 59,002,000