Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)	3 Months Ended		9 Months Ended
SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)	Dec. 31, 2012 item	Dec. 31, 2011	Dec. 31, 2012 item	Dec. 31, 2011	Mar. 31, 2012 item
Derivative Financial Instruments
Number of interest rate swap transactions	2		2		2
Selling, General, and Administrative Expense
Selling, general and administrative expenses	$ 2,293,810	$ 1,924,095	$ 6,218,409	$ 5,610,744
Stock Based Compensation
Stock based compensation cost			$ 448,608	$ 372,385
Minimum
Operating leases
Renewal period of long-term, non-cancelable lease agreements			3 months
Maximum
Operating leases
Renewal period of long-term, non-cancelable lease agreements			5 years