Credit Facility - Summary of activity on the Bank of America, N.A. line of credit (Details) (USD $)	12 Months Ended
	Mar. 31, 2014
Debt Disclosure [Abstract]
Balance at April 1, 2013:	$ 2,950,000
Borrowings	850,000
Repayments	(1,375,000)
Balance at March 31, 2014:	$ 2,425,000