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Equity Incentive Plan | 3 Months Ended
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Mar. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] | Note 10 – Equity Incentive Plan The Company estimates the fair value of restricted stock grants at the date of grant and amortizes those amounts into expense on a straight line basis or amount vested, if greater, over the appropriate vesting period. As of March 31, 2015, there was $5,966,000 of total unrecognized compensation costs related to the outstanding restricted stock, which is expected to be recognized over a weighted average period of 3.5 years. The Company used 0% for both the discount factor and forfeiture rate for determining the fair value of restricted stock. The Company has deemed historical forfeitures insignificant and does not consider discount rates to be material. The holder of a restricted share award is generally entitled at all times on and after the date of issuance of the restricted shares to exercise the rights of a stockholder of the Company, including the right to vote the shares and the right to receive dividends on the shares. Restricted share activity is summarized as follows:
|  | Shares Outstanding |  | Weighted Average Grant Date Fair Value |
Unvested restricted stock at December 31, 2014 |  |  | 238,626 |  | $ | 26.24 |
Restricted stock granted |  |  | 73,479 |  | $ | 33.53 |
Restricted stock vested |  |  | (75,901) |  | $ | 25.13 |
Restricted stock forfeited |  |  | (10,810) |  | $ | 27.08 |
Unvested restricted stock at March 31, 2015 |  |  | 225,394 |  | $ | 28.95 |

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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 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 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 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 5: 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 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 + Details
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