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Stock Based Compensation (Details 1) (Restricted Stock [Member], USD $) In Thousands, except Share data, unless otherwise specified | 9 Months Ended
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Sep. 30, 2013
Restricted Stock [Member] |
Shares - Nonvested at January 1, 2013 (in shares) | 3,400
Shares - Granted (in shares) | 8,450
Shares - Vested (in shares) | (600)
Shares - Forfeited (in shares) | (150)
Shares - Nonvested at September 30, 2013 (in shares) | 11,100
Weighted Average Exercise Price - Nonvested at January 1, 2013 (in dollars per share) | $ 20.15
Weighted Average Exercise Price - Granted (in dollars per share) | $ 22.49
Weighted Average Exercise Price - Vested (in dollars per share) | $ 27.25
Weighted Average Exercise Price - Forfeited (in dollars per share) | $ 21.00
Weighted Average Exercise Price - Nonvested at September 30, 2013 (in dollars per share) | $ 21.54
Weighted Average Grant Date Fair Value - Nonvested at January 1, 2013 (in dollars per share) | $ 20.15
Weighted Average Grant Date Fair Value - Granted (in dollars per share) | $ 22.49
Weighted Average Grant Date Fair Value - Vested (in dollars per share) | $ 27.25
Weighted Average Grant Date Fair Value - Forfeited (in dollars per share) | $ 21.00
Weighted Average Grant Date Fair Value - Nonvested at September 30, 2013 (in dollars per share) | $ 21.54
Aggregate Intrinsic Value - Nonvested at January 1, 2013 (in dollars) | $ 12,925
Aggregate Intrinsic Value - Granted (in dollars) | 8,888
Aggregate Intrinsic Value - Vested (in dollars) | 0
Aggregate Intrinsic Value - Forfeited (in dollars) | 338
Aggregate Intrinsic Value - Nonvested at September 30, 2013 (in dollars) | $ 21,475

X
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + 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 (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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