CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Operating activities
Net income (loss)	$ 222,660	$ 358,107
Stock compensation expense	32,334	36,839
Depreciation	306,548	81,153
Changes in non-cash working capital items:
(Increase) Decrease in accounts receivable	(313,421)	(1,916,725)
(Increase) Decrease in inventory	(188,463)	24,899
(Increase) Decrease in prepaid expenses	(10,381)	34,666
(Increase) Decrease in deferred tax asset	(10,000)
Increase (Decrease) in accounts payable	51,352	110,908
Increase (Decrease) in taxes payable	103,000	320,000
Increase (Decrease) in deferred revenue		54,975
Cash provided by (used in) operating activities	193,629	(895,178)
Investing activities
Acquisition of property and equipment	(7,412)	(287,698)
Cash provided by (used in) investing activities	(7,412)	(287,698)
Financing activities
Short term line of credit	75,000
Loan	(31,801)	(30,758)
Purchase of common stock		(1,030,349)
Cash provided (used) by financing activities	43,199	(1,061,107)
Effect of exchange rate changes on cash	16,537	6,272
Inflow (outflow) of cash	245,953	(2,237,711)
Cash and cash equivalents, beginning	506,905	2,763,420
Cash and cash equivalents, ending	752,858	525,709
Supplemental disclosure of cash flow information:
Income taxes paid	457,000
Interest paid	$ 34,799	$ 19,281