2021

2020

Weighted-average common shares issued

7,325,449

7,302,845

Average treasury stock shares

(1,138,783

)

(917,495

)

Weighted-average common shares and common stock equivalents used to calculate basic earnings per share

6,186,666

6,385,350

Additional common stock equivalents (stock options and restricted stock) used to calculate diluted earnings per share

24,410

19,174

Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share

6,211,076

6,404,524