5. Equipment and Leasehold Improvements (Details) - Property, Plant and Equipment (USD $)	Mar. 31, 2014	Mar. 31, 2013
Property, Plant and Equipment [Line Items]
Less: Accumulated depreciation & amortization	$ (2,385,584)	$ (2,187,492)
	450,873	587,958
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	94,413	94,413
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,516,332	1,474,192
Automobiles [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	28,452	4,741
Office Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	586,265	591,109
Assets Held under Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 610,995	$ 610,995