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Share-Based Payments (Tables)

12 Months Ended

Mar. 31, 2015

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Schedule of grant using the black scholes option-pricing model with weighted-average assumptions

		2015				2013
Risk-free interest rate			1.68	%			0.71	%
Weighted average expected original term			5 years				5 years
Expected volatility			23	%			48	%
Expected dividend yield			3.65	%			3.20	%

Schedule of option activity under the equity plans

Options		Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Term				Aggregate Intrinsic Value
Outstanding at March 31, 2014			372,881			$	5.45
Granted			145,000			$	13.62
Exercised			(150,911	)		$	2.58
Forfeited			(3,480	)		$	9.49
Outstanding at March 31, 2015			363,490			$	9.86				6.53			$	1,537,174
Exercisable at March 31, 2015			166,957			$	6.27				3.95			$	1,292,143

Schedule of non-vested restricted shares under the 2006 plan

Restricted Share Awards		Shares				Weighted Average Grant Date Fair Value				Weighted Average Remaining Contractual Term				Aggregate Intrinsic Value
Non-vested at March 31, 2014			50,000			$	12.92
Granted			44,000			$	14.22
Vested			(5,000	)		$	12.87
Forfeited			—			$	—
Non-vested at March 31, 2015			89,000			$	13.56				1.64			$	1,246,890

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- Definition

Tabular disclosure of the changes in outstanding nonvested restricted stock units.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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