PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Mar. 31, 2015
Property, Plant and Equipment
Total property, plant and equipment	$ 12,160,648		$ 12,160,648		$ 12,144,649
Less: accumulated depreciation	(6,927,727)		(6,927,727)		(6,534,608)
Total property, plant and equipment, net	5,232,921		5,232,921		5,610,041
Depreciation expense	195,892	$ 211,752	393,119	$ 427,268
Land
Property, Plant and Equipment
Total property, plant and equipment	110,113		110,113		110,113
Building and improvements
Property, Plant and Equipment
Total property, plant and equipment	3,252,908		3,252,908		3,235,308
Machinery equipment, furniture and fixtures
Property, Plant and Equipment
Total property, plant and equipment	8,732,059		8,732,059		8,733,660
Equipment under capital leases
Property, Plant and Equipment
Total property, plant and equipment	$ 65,568		$ 65,568		$ 65,568