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Stock Compensation | 3 Months Ended
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Mar. 31, 2020
Share-based Payment Arrangement [Abstract] |
Stock Compensation | During the three months ended March 31, 2020, the Company granted approximately 70 thousand restricted stock units (RSUs) to employees and approximately 14 thousand RSUs to members of the board of directors, at a market price of $48.47 per award. Under the terms of the award agreements, the RSUs granted to employees vest in fourths on the anniversary date of the grants through 2024. The RSUs granted to the members of the board of directors vest fully on the first anniversary of the grant date. Additionally, approximately 40 thousand Relative Total Shareholder Return (“RTSR”) awards were granted to employees at a value of $56.32 per award. Pursuant to the terms of the RTSR awards, the Company’s stock performance over a three-year period, ending December 31, 2022, will be compared to a group of peer companies, and the actual number of shares to be issued will be determined based upon the performance of the Company’s stock as compared with that of the peer group. The actual number of shares to be issued ranges from 0 shares (if the Company’s stock performance is in the bottom 25% of the peer group) to 150% of the awards granted (if the Company’s stock performance is in the top 25% of the peer group). The Company's stock based compensation award vesting is subject to requirements relating to continued employment with the Company through the service or performance periods, and to special vesting provisions in case of a change of control, death, disability or retirement. We utilize the treasury stock method to calculate the impact on diluted earnings per share that potentially dilutive stock-based compensation awards have. The following table indicates the computation of basic and diluted earnings per share:
| Three Months Ended March 31,
(in thousands, except per share amounts) | 2020 |  | 2019
Calculation of net income per share: |  |  |
Net income | $ | 13,280 |  |  | $ | 13,910 |
Basic weighted average shares outstanding | 49,888 |  |  | 49,775 |
Basic net income per share | $ | 0.27 |  |  | $ | 0.28 |
Effect of stock-based compensation awards outstanding: |  |  |
Basic weighted average shares outstanding | 49,888 |  |  | 49,775 |
Effect from dilutive shares and options outstanding | 148 |  |  | 340 |
Diluted weighted average shares outstanding | 50,036 |  |  | 50,115 |
Diluted net income per share | $ | 0.27 |  |  | $ | 0.28 |
There were fewer than 125 thousand anti-dilutive awards outstanding during the three months ended March 31, 2020 and 2019.

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- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
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