XML 44 R29.htm IDEA: XBRL DOCUMENT
v3.7.0.1

6. PATENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
Patents Tables |
Patents |
|  | 2016 Cost |  |  | Accumulated Amortization |  |  | 2016 Net |
Patents |  | $ | 197,448 |  |  | $ | 101,558 |  |  | $ | 95,890 |
|  | 2015 Cost |  |  | Accumulated Amortization |  |  | 2015 Net |
Patents |  | $ | 191,698 |  |  | $ | 91,075 |  |  | $ | 100,623 |
Estimated depreciation expense | Estimated amortization expense over the next five years is as follows:
2017 |  | $ | 16,438 |
2018 |  |  | 16,438 |
2019 |  |  | 16,438 |
2020 |  |  | 16,438 |
2021 |  |  | 16,438 |

X
- References No definition available. + Details
Name: | FSI_PatentsTablesAbstract
Namespace Prefix: | FSI_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
Name: | us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration