Stock Based Compensation	3 Months Ended
Stock Based Compensation	Mar. 31, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock Based Compensation	Note 7 - Stock Based Compensation The Company grants incentive stock options for a fixed number of shares with an exercise price equal to the fair value of the shares at the date of grant to employees. At March 31, 2014, no options have been granted in 2014. On October 22, 2013, the Company granted 395,000 shares in incentive stock options at an exercise price of $30.85 to its employees. The Company recorded stock option expense totaling approximately $146,000 and $88,000 for the three-month periods ended March 31, 2014 and 2013, respectively. The additional disclosure requirements under authoritative accounting guidance have been omitted due to immateriality.

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.

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