Stock-Based Compensation (Details) (2011 Incentive Plan [Member], USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2014		Sep. 30, 2014
Restricted Stock Units (RSUs) [Member]
Restricted Stock (“RSU”) grants:
Units granted from 2011 Incentive Plan	67,127		529,530
Compensation information related to RSUs granted in period (in thousands):
Total fair market value, recognized over vesting period	$ 3,777		$ 26,061
Total expected expense to be recognized in Fiscal 2015	482		2,609
Expense capitalized in property and equipment, net	16	[1]	16	[1]
RSUs vesting in period:
RSUs vesting in period	7,080		87,268
Shares withheld in payment for taxes associated with vested RSUs	2,705		41,205
Restricted Stock Units (RSUs) [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, in years	1 year		1 year
Restricted Stock Units (RSUs) [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, in years	10 years		10 years
Restricted Stock Units (RSUs) [Member] | Selling, General and Administrative Expenses [Member]
Compensation information related to RSUs granted in period (in thousands):
Expense recognized as a component of operating expenses	25		1,007
RSUs vesting in period:
Additional compensation expense recorded for awards vesting prior to the completion of the initially estimated requisite service period, recognized as a component of operating expenses	0		6
Director [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, in years	1 year		1 year
Option grant:
Shares granted from 2011 Incentive Plan to non-executive director	5,267		5,267
Fair market value per share on date of grant	$ 46.92		$ 46.92
Expiration period, in years	10 years		10 years
Compensation information related to option granted in period (in thousands):
Total valuation, recognized over vesting period	100	[2]	100	[2]
Total expected expense to be recognized in Fiscal 2015	64	[2]	64	[2]
Director [Member] | Stock Options [Member] | Selling, General and Administrative Expenses [Member]
Compensation information related to option granted in period (in thousands):
Expense recognized as a component of operating expenses	9	[2]	9	[2]
Director [Member] | Deferred Stock Unit (DSU) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period, in years	1 year		1 year
DSU grants:
Units granted from 2011 Incentive Plan to non-executive directors	14,917		14,917
Compensation information related to DSUs granted in period (in thousands):
Total fair market value, recognized over vesting period	700		700
Total expected expense to be recognized in Fiscal 2015	445		445
DSUs converted to common shares in period	30,581		30,581
Director [Member] | Deferred Stock Unit (DSU) [Member] | Selling, General and Administrative Expenses [Member]
Compensation information related to DSUs granted in period (in thousands):
Expense recognized as a component of operating expenses	$ 64		$ 64

[1] Amounts capitalized in accordance with our policies related to Capitalized software as described in Note 2 of Notes to Consolidated Financial Statements in the Form 10-K.

[2] Compensation amounts based on Black-Scholes valuation.