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Stock-Based Compensation (Tables) | 12 Months Ended
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Mar. 28, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Stock Options Activity | The following table summarizes the option activity within the Company’s stock-based compensation plans for the fiscal years 2015, 2014 and 2013:
| Number of Shares |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (years) |  | Aggregate Intrinsic Value (in thousands)
Options outstanding at April 1, 2012 | 407,500 |  |  | $ | 32.62 |  |  |  |  |
Granted | 72,200 |  |  | 46.59 |  |  |  |  |
Exercised | (77,000 | ) |  | 28.55 |  |  |  |  |
Canceled or expired | (3,000 | ) |  | 45.00 |  |  |  |  |
Options outstanding at March 30, 2013 | 399,700 |  |  | $ | 35.83 |  |  | 4.18 |  | $ | 4,691 |
Granted | 64,450 |  |  | 52.99 |  |  |  |  |
Exercised | (9,500 | ) |  | 37.66 |  |  |  |  |
Canceled or expired | (10,750 | ) |  | 48.28 |  |  |  |  |
Options outstanding at March 29, 2014 | 443,900 |  |  | $ | 37.98 |  |  | 3.67 |  | $ | 18,047 |
Granted | 80,730 |  |  | 78.35 |  |  |  |  |
Exercised | (14,375 | ) |  | 34.76 |  |  |  |  |
Canceled or expired | (3,275 | ) |  | 51.13 |  |  |  |  |
Options outstanding at March 28, 2015 | 506,980 |  |  | $ | 44.42 |  |  | 3.29 |  | $ | 15,836 |
Exercisable at March 30, 2013 | 179,925 |  |  | $ | 34.15 |  |  | 3.58 |  | $ | 2,414 |
Exercisable at March 29, 2014 | 259,625 |  |  | $ | 34.56 |  |  | 3.03 |  | $ | 11,445 |
Exercisable at March 28, 2015 | 347,750 |  |  | $ | 36.17 |  |  | 2.36 |  | $ | 13,537 |
Stock Options, Weighted Average Assumptions | The fair values of options granted were estimated at the date of grant using the following weighted average assumptions:
| Fiscal Year
| 2015 |  | 2014 |  | 2013
Volatility | 42.4 | % |  | 47.7 | % |  | 51.5 | %
Risk-free interest rate | 1.5 | % |  | 1.2 | % |  | 0.6 | %
Dividend yield | — | % |  | — | % |  | — | %
Expected option life in years | 4.87 |  |  | 4.52 |  |  | 4.62 |

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- Definition 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 + Details
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- Definition 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 + Details
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