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6. PATENTS (Details Narrative) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Legal life of patents	17 years
Amortization	$ 4,081us-gaap_AmortizationOfIntangibleAssets	$ 4,590us-gaap_AmortizationOfIntangibleAssets
Canadian Dollars
Currency conversion in canadian dollars	$ 265,102FSI_CurrencyConversionInCanadianDollars / us-gaap_CurrencyAxis = FSI_CanadianDollarsMember	$ 265,102FSI_CurrencyConversionInCanadianDollars / us-gaap_CurrencyAxis = FSI_CanadianDollarsMember

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

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-Name Accounting Standards Codification

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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