PROPERTY, PLANT AND EQUIPMENT (Details) (USD $)	3 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2013
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	$ 12,300,871		$ 12,244,221
Less: accumulated depreciation	(5,192,413)		(4,943,973)
Total property, plant and equipment, net	7,108,458		7,300,248
Depreciation expense	248,440	192,923
Land
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	110,113		110,113
Building and improvements
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	3,261,680		3,261,680
Machinery equipment, furniture and fixtures
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	8,882,700		8,826,050
Equipment under capital leases
PROPERTY, PLANT AND EQUIPMENT
Total property, plant and equipment	$ 46,378		$ 46,378

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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