CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating activities
Net income (loss)	$ 822,936	$ 244,175
Stock compensation expense	35,191	41,385
Depreciation and amortization	285,177	325,886
Changes in non-cash working capital items:
(Increase) Decrease in accounts receivable	109,028	(251,758)
(Increase) Decrease in inventory	(180,186)	39,413
(Increase) Decrease in prepaid expenses	$ (183,749)	22,561
(Increase) Decrease in deferred tax assets		98,709
Increase (Decrease) in accounts payable	$ (516,939)	$ (101,586)
Increase (Decrease) in taxes payable	309,771
Increase (Decrease) in deferred revenue	98,128	$ (6,848)
Cash provided by (used in) operating activities	779,357	411,937
Investing activities
Acquisition of property and equipment	51,901	(16,190)
Cash provided by (used in) investing activities	51,901	(16,190)
Financing activities
Short term line of credit (repayment)	(350,000)	(400,000)
Repayments of loans	(100,597)	(64,393)
Cash provided (used) by financing activities	(450,597)	(464,393)
Effect of exchange rate changes on cash	(2,573)	(3,510)
Inflow (outflow) of cash	378,088	(72,156)
Cash and cash equivalents, beginning	747,517	568,087
Cash and cash equivalents, ending	1,125,605	$ 495,931
Supplemental disclosure of cash flow information:
Income taxes paid	535,000
Interest paid	$ 32,177	$ 55,103