14. Stock Option Plans (Details) - Schedule of Nonvested Share Activity - $ / shares	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Schedule of Nonvested Share Activity [Abstract]
Non-vested at April 1, 2016	59,000
Non-vested at April 1, 2016	$ 5.75
Granted	0	51,000
Granted	$ 0
Vested	(11,800)
Vested	$ 5.73
Forfeited	(1,600)
Forfeited	$ 5.85
Non-vested at March 31, 2017	45,600	59,000
Non-vested at March 31, 2017	$ 5.76	$ 5.75