Government Grant (Schedule Of Capital Asset Purchases, Partially Funded By Government Grants) (Details) (USD $)	Dec. 31, 2014	Mar. 31, 2014
Government Grants [Line Items]
Purchase Cost	$ 19,150,602	$ 18,750,034
Grant Funding	9,575,301	9,375,017
Recorded Value	9,575,301	9,375,017
Land [Member]
Government Grants [Line Items]
Purchase Cost	896,388	896,388
Grant Funding	448,194	448,194
Recorded Value	448,194	448,194
Building [Member]
Government Grants [Line Items]
Purchase Cost	9,906,736	9,906,736
Grant Funding	4,953,368	4,953,368
Recorded Value	4,953,368	4,953,368
Machinery and equipment [Member]
Government Grants [Line Items]
Purchase Cost	8,347,478	7,946,910
Grant Funding	4,173,739	3,973,455
Recorded Value	$ 4,173,739	$ 3,973,455