Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v2.4.1.9
Intangible Assets (Details) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Cost $ 1,114,402us-gaap_FiniteLivedIntangibleAssetsGross $ 1,173,593us-gaap_FiniteLivedIntangibleAssetsGross
Accumulated Amortization 348,201us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization 364,867us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Net Carrying Value 766,201us-gaap_FiniteLivedIntangibleAssetsNet 808,726us-gaap_FiniteLivedIntangibleAssetsNet
Patents [Member]    
Cost 1,114,402us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
1,173,593us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
Accumulated Amortization 348,201us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
364,867us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
Net Carrying Value $ 766,201us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
$ 808,726us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember