CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities
Net income	$ 5,957	$ 3,476
Adjustments to reconcile net income to net cash used in operating activities
Depreciation and amortization	748	604
Deferred income taxes	(308)	(128)
Equity-based compensation	267
Increase (decrease) in accounts receivable allowances	57	(43)
Decrease in valuation of private placement warrants	(656)	(690)
Loss on disposal of assets	95
Loss on debt extinguishment		485
(Increase) decrease in operating assets
Accounts receivable	(2,285)	(10,379)
Inventories	(11,158)	(407)
Prepaid and other current assets	268	(243)
Other noncurrent assets	(359)	403
Increase (decrease) in operating liabilities
Accounts payable	4,878	4,376
Accrued liabilities	(425)	415
Income taxes payable	165	(431)
Other noncurrent liabilities	113
Net cash used in operating activities	(2,643)	(2,562)
Cash flows from investing activities
Purchase of property, plant, equipment and other assets	(2,900)	(699)
Increase in cash surrender value of life insurance		(12)
Net cash used in investing activities	(2,900)	(711)
Cash flows from financing activities
(Decrease) increase in cash overdraft	(3,780)	1,661
Proceeds from issuance of preferred stock with warrants		18,000
Proceeds from exercise of private placement warrants	178
Repayment of prior revolving line of credit		(21,633)
Proceeds from long-term debt		43
Payments on long-term debt and capital lease obligations	(21)	(7,875)
Cash paid for transaction and financing fees	(226)	(4,103)
Net cash provided by financing activities	6,198	3,273
Net change in cash	655
Cash at beginning of period
Cash at end of period	655
Supplemental disclosures of cash flow information
Cash paid for interest	666	933
Cash paid for income taxes	3,290	2,630
Supplemental disclosure of noncash transactions
Unpaid property, plant, equipment and other assets	815	77
Proceeds from exercise of private placement warrants	52
Transaction fees		888
Dividends		224
Common stock warrant issued		399
Post March 20, 2012 amendment [Member]
Cash flows from financing activities
Advances from current revolving line of credit	49,156
Repayment of prior revolving line of credit	(43,358)
Prior to March 20, 2012 amendment [Member]
Cash flows from financing activities
Net change in revolving line of credit	4,249	(1,158)
Advances from current revolving line of credit		$ 18,338