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Note 7 - Income (Loss) Per Common Share (Tables)
12 Months Ended
Dec. 31, 2022
Notes To Financial Statements [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

 

 

Year ended December 31,

 

 

 

2022

 

 

2021

 

 

2020

 

 

 

 

 

 

 

 

 

 

 

Numerator

 

 

 

 

 

 

 

 

 

Net (loss) income

 

$

(37,348

)

 

$

35,095

 

 

$

(9,457

)

Preferred stock dividends

 

 

(552

)

 

 

(552

)

 

 

(552

)

Net (loss) income applicable to common stockholders

 

$

(37,900

)

 

$

34,543

 

 

$

(10,009

)

 

 

 

 

 

 

 

 

 

 

Denominator

 

 

 

 

 

 

 

 

 

Basic weighted average common shares

 

 

557,344

 

 

 

536,192

 

 

 

527,329

 

Dilutive stock options, restricted stock units, and warrants

 

 

 

 

 

5,984

 

 

 

 

Diluted weighted average common shares

 

 

557,344

 

 

 

542,176

 

 

 

527,329

 

 

 

 

 

 

 

 

 

 

 

Basic (loss) income per common share

 

$

(0.07

)

 

$

0.06

 

 

$

(0.02

)

Diluted (loss) income per common share

 

$

(0.07

)

 

$

0.06

 

 

$

(0.02

)