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Fair Value of Stock Consideration (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
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Dec. 28, 2013
Fair Value Measurements [Line Items] |
Value of Flowers shares issued | $ 50,000
Implied fair value of restricted shares | 45,887
Fiscal Years 2012 |
Fair Value Measurements [Line Items] |
Value of Flowers shares issued | 25,000
Implied fair value of restricted shares | 23,626
Exercise price (per share) | $ 13.65
Expected term (yrs) | 4 months 13 days
Volatility (%) | 25.00%
Risk-free rate (%) | 0.10%
Dividend yield (%) | 3.00%
Fiscal Year 2013 |
Fair Value Measurements [Line Items] |
Value of Flowers shares issued | 10,000
Implied fair value of restricted shares | 9,154
Exercise price (per share) | $ 13.65
Expected term (yrs) | 1 year
Volatility (%) | 25.00%
Risk-free rate (%) | 0.20%
Dividend yield (%) | 3.00%
Fiscal Year 2014 |
Fair Value Measurements [Line Items] |
Value of Flowers shares issued | 5,000
Implied fair value of restricted shares | 4,447
Exercise price (per share) | $ 13.65
Expected term (yrs) | 2 years
Volatility (%) | 25.00%
Risk-free rate (%) | 0.20%
Dividend yield (%) | 3.00%
Fiscal Year 2015 |
Fair Value Measurements [Line Items] |
Value of Flowers shares issued | 5,000
Implied fair value of restricted shares | 4,363
Exercise price (per share) | $ 13.65
Expected term (yrs) | 3 years
Volatility (%) | 25.00%
Risk-free rate (%) | 0.30%
Dividend yield (%) | 3.00%
Fiscal Year 2016 |
Fair Value Measurements [Line Items] |
Value of Flowers shares issued | 5,000
Implied fair value of restricted shares | $ 4,297
Exercise price (per share) | $ 13.65
Expected term (yrs) | 4 years
Volatility (%) | 25.00%
Risk-free rate (%) | 0.40%
Dividend yield (%) | 3.00%

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