PROPERTY, PLANT AND EQUIPMENT (Details) (USD $)	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Mar. 31, 2013
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	$ 12,319,232		$ 12,319,232		$ 12,244,221
Less: accumulated depreciation	(5,625,812)		(5,625,812)		(4,943,973)
Total property, plant and equipment, net	6,693,420		6,693,420		7,300,248
Depreciation expense	213,382	194,925	682,426	583,574
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	3,261,680		3,261,680		3,261,680
Machinery equipment, furniture and fixtures
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	8,881,871		8,881,871		8,826,050
Equipment under capital leases
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	$ 65,568		$ 65,568		$ 46,378