Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Three Months Ended

March 31, 

2021

2020

Basic earnings (loss) per common share

Net income (loss) attributable to Quaker Chemical Corporation

$

38,615

$

(28,381)

Less: (income) loss allocated to participating securities

(154)

101

Net income (loss) available to common shareholders

$ 

38,461

$

(28,280)

Basic weighted average common shares outstanding

17,785,370

17,672,525

Basic earnings (loss) per common share

$

2.16

$

(1.60)

Diluted earnings (loss) per common share

Net income (loss) attributable to Quaker Chemical Corporation

$

38,615

$

(28,381)

Less: (income) loss allocated to participating securities

(154)

101

Net income (loss) available to common shareholders

$

38,461

$

(28,280)

Basic weighted average common shares outstanding

17,785,370

17,672,525

Effect of dilutive securities

70,607

—

Diluted weighted average common shares outstanding

17,855,977

17,672,525

Diluted earnings (loss) per common share

$

2.15

$

(1.60)