Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 28, 2015	Jun. 29, 2014
Cash flows from operating activities:
Net (loss) earnings	$ (6,152)	$ 9,725
Adjustments to reconcile net (loss) earnings to net cash (used in) provided by operating activities:
Depreciation and amortization	13,206	12,490
Amortization of debt issuance costs	217	217
Interest on financing liability	980	1,127
Deferred taxes	(39)	(194)
Stock-based compensation	2,998	2,898
Provision for losses on accounts receivable	204	473
Excess tax benefit on stock-based compensation	(99)	(79)
(Gain) loss on disposal of fixed assets	(195)	81
Restructuring related asset impairment	0	172
Decrease (increase) in operating assets:
Accounts receivable	16,646	26,398
Inventories	(4,908)	(16,527)
Other assets	534	3,357
(Decrease) increase in operating liabilities:
Accounts payable	(5,418)	(7,625)
Income taxes	(1,137)	(2,341)
Unearned revenues - current	1,133	985
Restructuring reserve	(2,742)	(2,437)
Other liabilities	(15,588)	(7,421)
Net cash (used in) provided by operating activities	(360)	21,299
Cash flows from investing activities:
Acquisition of property, plant, and equipment and intangibles	(10,475)	(6,774)
Cash receipts on note receivable from sale of discontinued operations	142	142
Other investing activities	223	44
Net cash used in investing activities	(10,110)	(6,588)
Cash flows from financing activities:
Proceeds from stock issuances	1,100	951
Excess tax benefit on stock-based compensation	99	79
Net change in factoring and bank overdrafts	(23)	(107)
Proceeds from long-term debt	0	1,043
Payment of long-term debt	(48)	(7,198)
Dividend paid	(20,980)	0
Net cash used in financing activities	(19,852)	(5,232)
Effect of foreign currency rate fluctuations on cash and cash equivalents	(6,111)	374
Net (decrease) increase in cash and cash equivalents	(36,433)	9,853
Cash and cash equivalents:
Beginning of period	135,537	121,573
End of period	$ 99,104	$ 131,426