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Share-Based Payments (Tables)
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12 Months Ended |
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Dec. 31, 2013
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| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
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| Schedule of Nonvested Share Activity |
A summary of changes in the Company’s nonvested shares and related information for the years ended December 31, 2013, 2012 and 2011 is presented below: | | | | | | | | | Nonvested Shares | | Shares | | Weighted
Average
Grant-Date
Fair Value | Nonvested at January 1, 2011 | | 353,283 |
| | $ | 21.14 |
| Granted | | 133,350 |
| | $ | 19.45 |
| Vested | | (109,033 | ) | | $ | 25.72 |
| Forfeited | | (14,925 | ) | | $ | 18.86 |
| Nonvested at December 31, 2011 | | 362,675 |
| | $ | 19.24 |
| Granted | | 180,841 |
| | $ | 21.32 |
| Vested | | (118,511 | ) | | $ | 21.65 |
| Forfeited | | (40,915 | ) | | $ | 18.60 |
| Nonvested at December 31, 2012 | | 384,090 |
| | $ | 19.54 |
| Granted | | 203,441 |
| | $ | 20.78 |
| Vested | | (117,153 | ) | | $ | 16.90 |
| Forfeited | | (59,780 | ) | | $ | 20.24 |
| Nonvested at December 31, 2013 | | 410,598 |
| | $ | 20.79 |
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| Schedule of Share-based Compensation, Stock Options, Activity |
A summary of option activity under the Plan as of December 31, 2013, and changes during the year then ended is presented below. The options granted during 2013 relate to the acquisition of West Coast. | | | | | | | | | | | | | | | Options | | Shares | | Weighted
Average
Exercise
Price | | Weighted
Average
Remaining
Contractual
Term | | Aggregate
Intrinsic
Value
($000) | Balance at December 31, 2012 | | 25,952 |
| | $ | 20.13 |
| | | | | Granted | | 222,110 |
| | $ | 64.11 |
| | | | | Forfeited | | (83,284 | ) | | $ | 69.27 |
| | | | | Expired | | (12,544 | ) | | $ | 81.78 |
| | | | | Exercised | | (36,037 | ) | | $ | 11.46 |
| | | | | Balance at December 31, 2013 | | 116,197 |
| | $ | 65.01 |
| | 2.8 | | $ | 550 |
| Total Exercisable at December 31, 2013 | | 116,197 |
| | $ | 65.01 |
| | 2.8 | | $ | 550 |
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| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range |
As of December 31, 2013, outstanding stock options consist of the following: | | | | | | | | | | | | | | | | | | Ranges of
Exercise Prices | | Number of
Option
Shares | | Weighted Average
Remaining
Contractual Life | | Weighted Average
Exercise Price of
Option Shares | | Number of
Exercisable
Option Shares | | Weighted Average
Exercise Price of
Exercisable Option
Shares | $0.00 - $9.99 | | 29,602 |
| | 5.0 | | $ | 9.91 |
| | 29,602 |
| | $ | 9.91 |
| $10.00 - $19.99 | | 2,879 |
| | 1.0 | | $ | 17.36 |
| | 2,879 |
| | $ | 17.36 |
| $30.00 - $39.99 | | 4,051 |
| | 3.1 | | $ | 30.86 |
| | 4,051 |
| | $ | 30.86 |
| $40.00 - $49.99 | | 349 |
| | 4.5 | | $ | 44.49 |
| | 349 |
| | $ | 44.49 |
| $50.00 - $146.41 | | 79,316 |
| | 2.0 | | $ | 89.14 |
| | 79,316 |
| | $ | 89.14 |
| $0.00 - $146.41 | | 116,197 |
| | 2.8 | | $ | 65.01 |
| | 116,197 |
| | $ | 65.01 |
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