7. Accrued Expenses (Details) - Schedule of Accrued Liabilities - Other (USD $)	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Schedule of Accrued Liabilities - Other [Abstract]
Accrued interest	$ 17,672	$ 110,751
Accrued outside contractor costs	104,610	882,351
Accrued commissions	188,840	8,448
Accrued legal costs	215,582	40,688
Warranty reserve	194,062	287,470	271,629
Accrued – other	198,521	95,294
	$ 919,287	$ 1,425,002