CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) - 6 months ended Sep. 30, 2015 - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Mar. 31, 2015	$ 256,763	$ 75,530,641	$ (51,883,229)	$ (1,156,265)	$ 22,747,910
Balance (in shares) at Mar. 31, 2015	25,676,212
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	$ 4,924	635,125	0	0	640,049
Share-based compensation (in shares)	492,430
Payment of income tax from vested restricted stock	$ (1,104)	(19,028)	0	0	(20,132)
Payment of income tax from vested restricted stock (in shares)	(110,407)
Comprehensive income (loss)	$ 0	0	(5,937,400)	35,100	(5,902,300)
Balance at Sep. 30, 2015	$ 260,583	$ 76,146,738	$ (57,820,629)	$ (1,121,165)	$ 17,465,527
Balance (in shares) at Sep. 30, 2015	26,058,235