Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Information (unaudited) (Details)

v3.20.4
Quarterly Financial Information (unaudited) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Quarterly Financial Information (unaudited)                    
Total revenues $ 27,580 $ 557 $ 444 $ 804 $ 422 $ 8,855 $ 962 $ 8,131 $ 29,385 $ 18,370
Operating costs and expenses (3,708) (3,246) (3,595) (6,420) (4,423) (5,964) (5,673) (6,195) (16,969) (22,255)
Income (loss) from operations 23,872 (2,689) (3,151) (5,616) (4,001) 2,891 (4,711) 1,936 12,416 (3,885)
Other income (expense), net (1,181) 1,612 (382) (668) (320) 287 639 1,297    
Income (loss) before income tax 22,691 (1,077) (3,533) (6,284) (4,321) 3,178 (4,072) 3,233 11,797 (1,982)
Income tax benefit (expense) (25)     1,526         1,501 0
Net income (loss) $ 22,666 $ (1,077) $ (3,533) $ (4,758) $ (4,321) $ 3,178 $ (4,072) $ 3,233 $ 13,298 $ (1,982)
Basic net income (loss) per share available to common stockholders $ 1.40 $ (0.10) $ (0.33) $ (0.49) $ (0.49) $ 0.21 $ (0.47) $ 0.22 $ 0.82 $ (0.23)
Diluted net income (loss) per share available to common stockholders $ 1.32 $ (0.10) $ (0.33) $ (0.49) $ (0.49) $ 0.20 $ (0.47) $ 0.21 $ 0.78 $ (0.23)