Condensed Consolidated Statements of Cash Flows (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net (loss) income	$ 250,268	$ 1,179,237
Adjustment to reconcile net income to cash provided by operating activities:
Depreciation and amortization	925,100	1,052,661
Amortization of debt discount	5,042	44,334
Stock based compensation	70,006	81,251
Provision for losses on accounts receivable	5,773	29,651
Provision for losses on inventories	54,577	10,482
Deferred income taxes	72,752	65,324
Change in assets and liabilities:
Accounts receivable	763,223	(711,092)
Inventories	(1,209,154)	239,113
Prepaid expenses and other assets	(373,611)	98,070
Trade payables	678,337	370,245
Accrued liabilities	(167,919)	151,241
Net cash provided by operating activities	1,074,394	2,610,517
Cash used in investing activity - purchases of property, plant and equipment	(545,473)	(418,434)
Net cash used in investing activity	(545,473)	(418,434)
Cash flows from financing activities:
Change in checks written in excess of bank balance	364,703	(705,403)
Net change in revolving line of credit	(1,433,108)	449,384
Repayment of long-term debt (related parties $268,000 and $373,000)	(438,457)	(1,279,473)
Proceeds from issuance of long-term debt	679,734	0
Proceeds from exercise of stock options and warrants	2,335	72,561
Cash received from investment in subsidiary	0	42,299
Dividends paid	0	(156,135)
Cash paid for deferred financing fees	0	(189,032)
Net cash used in financing activities	(824,793)	(1,765,799)
Effect of exchange rate changes on cash	27,557	(11,632)
Net (decrease) increase in cash and cash equivalents	(268,315)	414,652
Cash and cash equivalents at beginning of period	761,874	914,765
Cash and cash equivalents at end of period	493,559	1,329,417
Supplemental disclosure of cash flow information:
Cash payments for interest	247,901	475,508
Cash payments for taxes	42,250	30,000
Supplemental Disclosure of non-cash investing and financing activity Exercise of Warrants and Payment of Subordinated Debt	0	1,027,000
Property, Plant & Equipment acquisitions funded by liabilities	82,591	88,940
Reclassification of line of credit to long-term debt	$ 700,000	$ 0