Quarterly report pursuant to Section 13 or 15(d)

Earnings and Net Income (Loss) per Common Share (Details)

v3.20.2
Earnings and Net Income (Loss) per Common Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Basic net income (loss) per common share    
Net loss available to Thermon Group Holdings, Inc. $ (6,085) $ 1,471
Weighted-average common shares outstanding (in shares) 32,986,451 32,635,295
Basic net income (loss) per common share (in dollars per share) $ (0.18) $ 0.05
Diluted net income (loss) per common share    
Net loss available to Thermon Group Holdings, Inc. $ (6,085) $ 1,471
Weighted-average common shares outstanding (in shares) 32,986,451 32,635,295
Diluted (in shares) 32,986,451 33,051,923
Diluted net income (loss) per common share (in dollars per share) $ (0.18) $ 0.04
Antidilutive securities excluded from computation of earnings per share (in shares) 283,612 13,074
Equity Option    
Diluted net income (loss) per common share    
Weighted average number of diluted shares outstanding adjustment (in shares) 0 208,220
Restricted Stock Units    
Diluted net income (loss) per common share    
Weighted average number of diluted shares outstanding adjustment (in shares) 0 208,408