Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 28, 2014	Mar. 29, 2013
Cash flows from operating activities:
Net income (loss)	$ 7,056	$ (311)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	747	806
Amortization of finite lived intangibles	1,221	1,499
Amortization of debt issuance costs	122	122
Excess tax benefit from stock-based compensation	(1,404)	(71)
Stock-based compensation	1,019	1,320
Changes in assets and liabilities:
Accounts receivable	(4,747)	599
Inventory	(3,519)	2,794
Prepaids and other	(130)	127
Deferred income taxes	81
Other non-current assets	209	4
Accounts payable	1,483	10,993
Accrued compensation and related benefits	(211)	(1,417)
Income taxes payable	1,405
Other liabilities	684	(198)
Net cash provided by operating activities	4,016	16,267
Cash flows from investing activities:
Purchases of equipment and leasehold improvements	(512)	(245)
Proceeds from sale of equipment	66
Net cash used in investing activities	(446)	(245)
Cash flows from financing activities:
Proceeds from revolving credit facility	11,000	14,000
Principal payments on term debt	(2,500)	(19,002)
Excess tax benefit from stock-based compensation	1,404	71
Net settlement of common stock	(1,334)	(507)
Proceeds from issuance of common stock	1,734	48
Net cash provided by (used in) financing activities	10,304	(5,390)
Net increase in cash	13,874	10,632
Cash and cash equivalents at beginning of period	60,415	54,311
Cash and cash equivalents at end of period	74,289	64,943
Cash paid during the period:
Income taxes paid	918	218
Income tax refunds	1,356
Interest	564	726
Non-cash activities:
Fixed asset purchased included in accounts payable	$ 114	$ 122