Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating Activities:
Net (loss) income	$ (499)	$ 40
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	4,208	4,272
Deferred income tax	733	(642)
Share-based compensation expense	525	494
Changes in assets and liabilities:
Accounts receivable, net	(6,615)	(4,967)
Inventory, net	(8,990)	(2,611)
Accounts payable	12,449	10,008
Accrued employment costs	765	(975)
Income taxes	520	70
Other, net	(897)	(43)
Net cash provided by operating activities	2,199	5,646
Investing Activities:
Capital expenditures	(1,322)	(3,624)
Cash used in investing activity	(1,322)	(3,624)
Financing Activities:
Payments on revolving credit facility	(16,045)	(20,381)
Borrowings under revolving credit facility	15,056	18,387
Payment on term loan facility	(750)
Proceeds from the issuance of common stock	648	241
Payment of deferred financing costs		(475)
Net cash used in financing activities	(1,091)	(2,228)
Net decrease in cash	(214)	(206)
Cash at beginning of period	307	321
Cash at end of period	$ 93	$ 115