Annual report pursuant to Section 13 and 15(d)

Earnings per share - Calculation (Details)

v3.20.1
Earnings per share - Calculation (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Earnings Per Share [Abstract]    
Net income attributable to The ONE Group Hospitality, Inc. $ 20,831 $ 3,274
Basic weighted average shares outstanding 28,454,385 27,653,827
Dilutive effect of stock options, warrants and restricted share units 1,181,834 468,618
Diluted weighted average shares outstanding 29,636,219 28,122,445
Net income available to common stockholders per share - Basic $ 0.73 $ 0.12
Net income available to common stockholders per share - Diluted $ 0.70 $ 0.12