Condensed Consolidated Statements of Cash Flows (unaudited) (USD $)	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net loss	$ (366,182)	$ (156,448)
Adjustments to reconcile net loss to net cash provided by operating activities:
Provision for doubtful accounts	244,449	284,503
Depreciation	277,890	337,873
Net gain on disposal of fixed assets	(644)	(6,177)
Amortization of intangibles	0	2,500
Changes in operating assets and liabilities
Accounts receivable	(1,335,523)	(1,248,815)
Inventory	(1,394,220)	(174,228)
Prepaid expenses and other current assets	(323,252)	(294,269)
Other assets - noncurrent	(10,971)	22,275
Trade payables	307,970	2,318,766
Accrued liabilities	(109,950)	(84,246)
Income taxes payable	(2,360)	(4,374)
Net cash (used in) provided by operating activities	(2,712,793)	997,360
Cash flows from investing activities:
Additions to property and equipment	(63,656)	(44,447)
Proceeds from disposal of property and equipment	4,383	19,200
Net cash used in investing activities	(59,273)	(25,247)
Cash flows from financing activities:
Repayments of notes payable; includes related party repayments of $24,007 in 2011 and 2010	(458,409)	(166,305)
Issuance of notes payable, related party	250,000	0
Issuance of common stock	2,250,000	0
Borrowings (repayments) under credit facility - revolving credit, net	768,176	(1,197,687)
Net cash provided by (used in) financing activities	2,809,767	(1,363,992)
Increase (decrease) in cash	37,701	(391,879)
Cash - beginning of period	75,390	746,629
Cash - end of period	$ 113,091	$ 354,750