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Earnings per Share | 12 Months Ended
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Dec. 31, 2019
Earnings Per Share [Abstract] |
Earnings per Share |
15. | Earnings per Share
Basic and diluted earnings per share for the years ended December 31, 2019, 2018 and 2017 consisted of the following (in thousands, except per share data):
|  | Years Ended December 31, |
|  | 2019 |  |  | 2018 |  |  | 2017 |
Numerator (Basic and Diluted): |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 76,930 |  |  | $ | 87,257 |  |  | $ | 51,524 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Common Shares Issued and Outstanding |  |  | 39,083 |  |  |  | 38,637 |  |  |  | 38,142 |
Deduct: Unvested RSAs (1) |  |  | (21 | ) |  |  | (30 | ) |  |  | (29 | )
Add: Fully vested DSUs (2) |  |  | 342 |  |  |  | 542 |  |  |  | 875 |
Weighted Average Common Shares Outstanding |  |  | 39,404 |  |  |  | 39,149 |  |  |  | 38,988 |
Basic earnings per common share |  | $ | 1.95 |  |  | $ | 2.23 |  |  | $ | 1.32 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Common Shares Outstanding from above |  |  | 39,404 |  |  |  | 39,149 |  |  |  | 38,988 |
Add: Dilutive effect of RSUs, RSAs & ESPP |  |  | 144 |  |  |  | 234 |  |  |  | 112 |
Weighted Average Common Shares Outstanding |  |  | 39,548 |  |  |  | 39,383 |  |  |  | 39,100 |
Diluted earnings per common share |  | $ | 1.95 |  |  | $ | 2.22 |  |  | $ | 1.32 |
Antidilutive shares excluded from diluted earnings per common share (3) |  |  | 348 |  |  |  | 137 |  |  |  | 512 |
(1) | RSAs were issued and outstanding to the non-employee directors and have a one-year or three-year vesting term subject to service requirements. See Note 12 – “Stock-Based Compensation Plans” for additional information.
(2) | Shares are included in weighted average common shares outstanding as the shares are fully vested but have not yet been delivered. See Note 12 – “Stock-Based Compensation Plans” for additional information.
(3) | Primarily pertaining to RSU grants to the Company’s employees and independent contractors.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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