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Equity (Schedule of Nonvested Option Activity) (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013
Nonvested Options, Number of Shares |
Beginning of year | 346,075
Granted | 136,350
Vested or forfeited | (114,955)
End of year | 367,470
Weighted Average Grant Date Fair Value |
Beginning of year | $ 5.02
Granted | $ 9.20
Vested or forfeited | $ 4.67
End of year | $ 6.68

X
- Definition Number of nonvested share-based payment award options that vested or were forfeited during the period. + References No definition available. + Details
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X
- Definition Weighted average grant date fair value of nonvested options that were vested or forfeited during the period. + References No definition available. + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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X
- 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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- Definition Number of non-vested options outstanding. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options outstanding. + References No definition available. + Details
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