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QUARTERLY SUPPLEMENTAL FINANCIAL DATA (UNAUDITED) (Tables) | 12 Months Ended
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Dec. 31, 2020
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Supplemental Financial Data (Unaudited) | F-35 Presented below is a summary of the unaudited quarterly financial information for the year ended December 31, 2020 (in thousands, except per share data):
|  | Three Months Ended |  |  |  |  |
|  | March 31, 2020 |  |  | June 30, 2020 |  |  | September 30, 2020 |  |  | December 31, 2020 |  |  | Total |
Revenue |  | $ | 112,277 |  |  | $ | 57,968 |  |  | $ | 117,079 |  |  | $ | 141,543 |  |  | $ | 428,867 |
Net income |  | $ | 38,155 |  |  | $ | 815 |  |  | $ | 40,500 |  |  | $ | 53,902 |  |  | $ | 133,372 |
Net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.80 |  |  | $ | 0.02 |  |  | $ | 0.85 |  |  | $ | 1.13 |  |  | $ | 2.80 |
Diluted |  | $ | 0.80 |  |  | $ | 0.02 |  |  | $ | 0.85 |  |  | $ | 1.13 |  |  | $ | 2.80 |
Presented below is a summary of the unaudited quarterly financial information for the year ended December 31, 2019 (in thousands, except per share data):
|  | Three Months Ended |  |  |  |  |
|  | March 31, 2019 |  |  | June 30, 2019 |  |  | September 30, 2019 |  |  | December 31, 2019 |  |  | Total |
Revenue |  | $ | 87,765 |  |  | $ | 118,168 |  |  | $ | 97,515 |  |  | $ | 101,729 |  |  | $ | 405,177 |
Net income |  | $ | 31,474 |  |  | $ | 43,440 |  |  | $ | 36,962 |  |  | $ | 26,428 |  |  | $ | 138,304 |
Net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.66 |  |  | $ | 0.92 |  |  | $ | 0.78 |  |  | $ | 0.56 |  |  | $ | 2.92 |
Diluted |  | $ | 0.66 |  |  | $ | 0.92 |  |  | $ | 0.78 |  |  | $ | 0.56 |  |  | $ | 2.92 |

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121640914&loc=d3e1280-108306 + Details
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