16. Stock Option Plans (Details) - Schedule of Nonvested Share Activity (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
16. Stock Option Plans (Details) - Schedule of Nonvested Share Activity [Line Items]
Granted	$ 1.76	$ 1.40
Nonvested Shares [Member]
16. Stock Option Plans (Details) - Schedule of Nonvested Share Activity [Line Items]
Non-vested at April 1, 2013	43,500
Granted	10,000
Vested	(27,300)
Forfeited	0
Non-vested at March 31, 2014	26,200
Nonvested Weighted-Average Grant-Date Fair Value [Member]
16. Stock Option Plans (Details) - Schedule of Nonvested Share Activity [Line Items]
Non-vested at April 1, 2013	$ 6.18
Granted	$ 4.22
Vested	$ 5.52
Forfeited	$ 0
Non-vested at March 31, 2014	$ 6.13