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Stock Option Plan | 3 Months Ended
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Mar. 31, 2012
Stock Option Plan [Abstract] |
Stock Option Plan | Note 9 – Stock Option Plan
Park did not grant any stock options during the three month periods ended March 31, 2012 and 2011. The following table summarizes stock option activity during the first three months of 2012.
| Stock Options | Weighted Average Exercise Price Per Share
Outstanding at December 31, 2011 | 74,020 | $74.96
Granted | - | -
Exercised | - | -
Forfeited/Expired | 7,395 | 74.96
Outstanding at March 31 ,2012 | 66,625 | $74.96
    All of the stock options outstanding at March 31, 2012 were exercisable. The aggregate intrinsic value of the outstanding stock options at March 31, 2012 was $0.  In addition, no stock options were exercised during the first three months of 2012 or 2011. The weighted average contractual remaining term was 0.69 years for the stock options outstanding at March 31, 2012.
All of the common shares delivered upon the exercise of incentive stock options granted under the Park National Corporation 2005 Incentive Stock Option Plan (the “2005 Plan”) are to be treasury shares. At March 31, 2012, incentive stock options granted under the 2005 Plan covering 66,625 common shares were outstanding. At March 31, 2012, Park held 517,733 treasury shares that were available for issuance under the 2005 Plan.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-6 -Paragraph 53 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 + Details
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