Executive Stock Plans And Stock-Based Compensation (Tables)

12 Months Ended

Mar. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary Of Stock Option And SAR Activity

The following tables summarize the Company’s stock option and SAR activity and related information for fiscal years 2013 through 2015:

	Shares		Weighted-Average Exercise Price		Weighted-Average Contractual Term (in years)	Aggregate Intrinsic Value
Fiscal Year Ended March 31, 2013:
Outstanding at beginning of year	855,850		$	46.01
Exercised	(407,758	)	41.21
Cancelled/expired	(29,615	)	54.83
Outstanding at end of year	418,477		50.07
Fiscal Year Ended March 31, 2014:
Exercised	(161,137	)	42.48
Outstanding at end of year	257,340		54.83
Fiscal Year Ended March 31, 2015:
Exercised	(63,539	)	38.50
Cancelled/expired	(24,200	)	62.66
Outstanding at end of year	169,601		$	59.82	2.07	$	144

Intrinsic Value And Fair Value Of SARs

	Fiscal Year Ended March 31,
	2015		2014		2013
Total intrinsic value of stock options and SARs exercised	$	1,091	$	2,816	$	4,249
Total fair value of SARs vested	$	375	$	769	$	1,460

Summary Of RSU, Restricted Stock, And PSA Activity

The following table summarizes the Company’s RSU, restricted stock, and PSA activity for fiscal years 2013 through 2015:

	RSUs				Restricted Stock				PSAs
	Shares		Weighted-Average Grant Date Fair Value		Shares		Weighted-Average Grant Date Fair Value		Shares		Weighted-Average Grant Date Fair Value
Fiscal Year Ended March 31, 2013:
Unvested at beginning of year	291,279		$	43.72	67,400		$	41.91	142,466		$	31.45
Granted	87,780		44.06		—		—		92,425		35.25
Vested	(86,925	)	52.42		(7,550	)	43.74		(94,725	)	29.67
Forfeited	—		—		—		—		(5,149	)	36.15
Unvested at end of year	292,134		41.23		59,850		41.68		135,017		35.12
Fiscal Year Ended March 31, 2014:
Granted	70,092		57.79		—		—		52,400		53.56
Vested	(69,046	)	44.89		(11,750	)	39.02		(32,464	)	33.95
Forfeited	—		—		—		—		(5,566	)	37.45
Unvested at end of year	293,180		44.33		48,100		42.33		149,387		41.76
Fiscal Year Ended March 31, 2015:
Granted	94,539		51.86		—		—		57,580		46.41
Vested	(123,322	)	42.02		—		—		(50,092	)	31.95
Forfeited	—		—		—		—		(3,400	)	53.56
Unvested at end of year	264,397		$	48.10	48,100		$	42.33	153,475		$	45.58

Stock-Based Compensation Expense And Related Income Tax Benefit Recognized

For the fiscal years ended March 31, 2015, 2014, and 2013, total stock-based compensation expense and the related income tax benefit recognized were as follows:

	Fiscal Year Ended March 31,
	2015		2014		2013
Total stock-based compensation expense	$	6,230	$	6,278	$	6,171
Income tax benefit recorded on stock-based compensation expense	$	2,181	$	2,197	$	2,160