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6. PATENTS (Details Narrative) (USD $) | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Legal life of patents | 17 years |
Depreciation | $ 4,590 | $ 5,325
Canadian Dollars |  |
Currency conversion in canadian dollars | $ 265,102 | $ 265,102

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Namespace Prefix: | FSI_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition 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. + References No definition available. + Details
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