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Stock Options and Incentive Plans (Tables) | 12 Months Ended
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Dec. 31, 2013
Stock Options and Incentive Plans [Abstract] |
Schedule of Stock Option Activity | Activity with respect to these plans is as follows:
| 2013 | 2012 | 2011
Shares under option January 1 | 507,313 | 597,313 | 639,163
Options canceled | - | 23,300 | 400
Options exercised | 278,780 | 66,700 | 41,450
Shares under option at December 31 | 228,533 | 507,313 | 597,313
Options exercisable at December 31 | 228,533 | 507,313 | 597,313
The weighted average exercise price is as follows:
| 2013 | 2012 | 2011
Shares under option January 1 | $19.45 | $19.54 | $19.51
Options granted | - | - | -
Options canceled | - | 21.23 | 20.54
Options exercised | 19.87 | 19.65 | 19.03
Shares under option December 31 | 18.94 | 19.45 | 19.54
Options exercisable December 31 | 18.94 | 19.45 | 19.54
Schedule of Executive Management Share-based Compensation Activity | Information with respect to these plans is presented below:
| Number of shares | Weighted average grant date value per share | Year-end intrinsic value (000's)
Shares potentially payable at January 1, 2011 | 90,871 |  | $22.40 |  | $2,153 |
Forfeitures | - |  | - |  |  |
Payments | (34,268 | ) | $22.40 |  |  |
Shares accrued based on 2011 performance | 104,677 |  | $24.62 |  |  |
Shares potentially payable at December 31, 2011 | 161,280 |  | $23.74 |  | $3,729 |
Forfeitures | - |  | - |  |  |
Payments | (44,347 | ) | $24.62 |  |  |
Shares accrued based on 2012 performance | 112,428 |  | $27.15 |  |  |
Shares potentially payable at December 31, 2012 | 229,361 |  | $24.13 |  | $5,202 |
Forfeitures | - |  | - |  |  |
Payments | (118,364 | ) | $23.05 |  |  |
Shares accrued based on 2013 performance | 74,567 |  | $31.62 |  |  |
Shares potentially payable at December 31, 2013 | 185,564 |  | $27.51 |  | $6,667 |
Schedule of Other Management Share-based Compensation Activity | Information with respect to these plans is presented below:
| Number of shares | Weighted average value per share | Cash paid for share based liabilities(000's)
Share units potentially payable at January 1, 2011 |  | 643,232 |  |  |  |  |
Grants |  | 13,037 |  |  |  |  |
Payments |  | (265,574 | ) | $21.57 |  | $5,727 |
Forfeitures |  | (29,276 | ) |  |  |  |
Share units potentially payable at December 31, 2011 |  | 361,419 |  |  |  |  |
Grants |  | 220,090 |  |  |  |  |
Payments |  | (196,360 | ) | $21.43 |  | $4,206 |
Forfeitures |  | (34,389 | ) |  |  |  |
Share units potentially payable at December 31, 2012 |  | 350,760 |  |  |  |  |
Grants |  | 104,554 |  |  |  |  |
Payments |  | (85,902 | ) | $32.71 |  | $2,810 |
Forfeitures |  | (8,223 | ) |  |  |  |
Share units potentially payable at December 31, 2013 |  | 361,189 |  |  |  |  |

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- Definition Tabular disclosure of the changes in outstanding nonvested performance-based units. + 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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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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