Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Cash Flows from Operating Activities
Net (Loss)	$ (652)	$ (1,246)
Loss attributable to non-controlling interest	(21)	(26)
Adjustments to reconcile net (loss) to net cash used in operating activities:
Depreciation	669	501
Amortization	52	140
Loan cost amortization	16	24
Net loss from sale of property and equipment		20
Stock based compensation	33
Deferred tax benefit, net	(422)	(853)
(Increase) decrease in:
Accounts receivable	6,058	6,042
Inventories	(2,409)	(1,029)
Prepaid expenses and other current assets	(251)	(35)
Increase (decrease) in:
Accounts payable	(9,297)	(8,962)
Accrued liabilities	(4,786)	(4,922)
Deferred revenues	(1,305)	(1,235)
Net cash (used in) operating activities	(12,315)	(11,581)
Cash Flows from Investing Activities
Purchase of property and equipment	(386)	(406)
Proceeds from notes receivable	54
Net cash (used in) investing activities	(332)	(406)
Cash Flows from Financing Activities
Deferred loan costs	(25)
Proceeds from stock option exercise	3	270
Repayment of Capital lease	(137)	(20)
Repayment of Notes payable	(25)	(49)
Net cash provided by financing activities	11,471	11,737
Net (decrease) in cash	(1,176)	(250)
Cash at beginning of period	1,860	440
Cash at end of period	684	190
Cash paid for interest during the period	112	100
Cash paid for taxes during the period	460	369
Supplemental Disclosure of Non Cash Financing Activity
Borrowings on Capital Lease	185
PNC Bank [Member]
Cash Flows from Financing Activities
Proceeds from Line of Credit	47,570
Pay down on Line of Credit	(35,915)
Regions Bank [Member]
Cash Flows from Financing Activities
Proceeds from Line of Credit		39,393
Pay down on Line of Credit		$ (27,857)