| Summary of our stock option plan and changes made |
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2016
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2015
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Weighted
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Weighted
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Weighted
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average
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Weighted
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average
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average
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remaining
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average
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remaining
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exercise
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contractual
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exercise
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contractual
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Shares
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price
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life
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Shares
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price
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life
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Options outstanding, beginning of year
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1,233,606
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$
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17.52
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1,115,841
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$
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16.57
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Options granted
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182,118
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26.15
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176,093
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22.81
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Options exercised
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(66,024)
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16.01
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(39,448)
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14.15
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Options forfeited
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(30,441)
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20.15
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(18,880)
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18.00
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Options outstanding, end of year
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1,319,259
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$
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18.73
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6.3
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years
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1,233,606
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$
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17.52
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6.8
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years
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Options exercisable
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729,483
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$
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16.37
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4.6
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years
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667,808
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$
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15.68
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5.0
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years
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Options vested and expected to vest
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1,245,713
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$
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18.56
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6.2
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years
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1,158,706
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$
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17.37
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6.6
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years
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| Summary of information about the Company’s nonvested stock option activity |
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Weighted
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average
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grant date
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Stock Options
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Shares
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fair value
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Nonvested at December 31, 2015
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565,798
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$
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2.61
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Granted
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182,118
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2.94
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Vested
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(132,184)
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2.41
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Forfeited
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(25,956)
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2.18
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Nonvested at December 31, 2016
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589,776
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$
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2.73
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| Summary of the activity for restricted stock awards |
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Weighted
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average
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Number
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grant date
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outstanding
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fair value
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Nonvested at December 31, 2015
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73,147
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$
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20.21
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Granted during the year
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70,776
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27.38
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Vested during the year
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(29,849)
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19.14
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Forfeited during the year
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(5,427)
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20.36
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Nonvested at December 31, 2016
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108,647
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$
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25.16
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