Quarterly report pursuant to Section 13 or 15(d)

(Loss) earnings per share - Calculation (Details)

v3.20.2
(Loss) earnings per share - Calculation (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2020
Jun. 30, 2019
(Loss) earnings per share            
Net (loss) income attributable to The ONE Group Hospitality, Inc. $ (2,872) $ (4,599) $ (322) $ 854 $ (7,471) $ 532
Basic weighted average shares outstanding 28,907,568   28,432,510   28,778,544 28,373,974
Dilutive effect of stock options, warrants and restricted share units           1,082,790
Diluted weighted average shares outstanding 28,907,568   28,432,510   28,778,544 29,456,764
Net (loss) earnings available to common stockholders per share - Basic $ (0.10)   $ (0.01)   $ (0.26) $ 0.02
Net (loss) earnings available to common stockholders per share - Diluted $ (0.10)   $ (0.01)   $ (0.26) $ 0.02