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Stock Purchases Rights, Stock Options and Warrants (Tables)

6 Months Ended

Sep. 30, 2015

Stock Purchases Rights, Stock Options and Warrants [Abstract]



		Weighted
		Average
	Options	Exercise Price
Options outstanding at March 31, 2015	1,425,451	$	20.73
Granted	170,250		38.42
Expirations	(15)		72.85
Exercised	(3,019)		13.25
Options outstanding at September 30, 2015	1,592,667	$	22.75

Schedule of Additional Information Regarding Stock Options Outstanding



										Weighted
						Weighted				Average
						Average	Weighted			Exercise Price
Exercise					Number	Remaining	Average		Options	of Shares
Prices					Outstanding	Life in Years	Exercise Price		Exercisable	Exercisable
$	13.25	-	$	20.00	1,171,030	8.55	$	19.74	333,569	$	19.10
	25.00	-		46.23	324,000	9.46		25.91	100,000		25.00
	47.10	-		72.85	97,637	8.96		48.36	7,387		52.98
					1,592,667	8.76	$	22.75	440,956	$	21.01

Summary of Warrant Activity



		Weighted
		Average
	Warrants	Exercise Price
Warrants outstanding at March 31, 2015	6,039	$	82.79
Expired	—		—
Warrants outstanding at September 30, 2015	6,039	$	82.79

Schedule of Additional Information Regarding Warrants Outstanding



			Weighted	Weighted
			Average	Average
Exercise		Number	Remaining	Exercise
Price		Outstanding	Life in Years	Price
$	82.79	6,039	0.67	$	82.79

- Definition

Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.

+ References + Details