Summary of Significant Accounting Policies (Tables)

12 Months Ended

Mar. 31, 2014

Summary of Significant Accounting Policies [Abstract]

Reconciliation of basic and diluted net (loss) income per share

The following presents a reconciliation of basic and diluted net income (loss) per share.

	Years Ended March 31,
	2014		2013			2012
Income from continuing operations	$	6,482,000	$	14,558,000		$	14,348,000
Income (loss) from discontinued operations		100,877,000		(106,069,000	)		(62,862,000	)
Net income (loss)	$	107,359,000	$	(91,511,000	)	$	(48,514,000	)
Basic shares		14,633,946		14,327,310			12,442,684
Effect of dilutive stock options and warrants		683,985		58,205			314,161
Diluted shares		15,317,931		14,385,515			12,756,845
Net income (loss) per share:
Basic net income per share from continuing operations	$	0.45	$	1.01		$	1.15
Basic net income (loss) per share from discontinued operations		6.89		(7.40	)		(5.05	)
Basic net income (loss) per share	$	7.34	$	(6.39	)	$	(3.90	)

Diluted net income per share from continuing operations	$	0.42	$	1.01		$	1.13
Diluted net income (loss) per share from discontinued operations		6.59		(7.37	)		(4.93	)
Diluted net income (loss) per share	$	7.01	$	(6.36	)	$	(3.80	)

Black-Scholes option pricing model assumptions used to derive weighted average fair value of stock options granted

The table below summarizes the Black-Scholes option pricing model assumptions used to derive the weighted average fair value of the stock options granted during the periods noted.

	Years Ended March 31,
	2014			2013			2012
Weighted average risk free interest rate		1.88	%		1.17	%		1.74	%
Weighted average expected holding period (years)		5.89			6.60			6.29
Weighted average expected volatility		48.15	%		44.25	%		40.28	%
Weighted average expected dividend yield		-			-			-
Weighted average fair value of options granted	$	5.16		$	2.92		$	4.21