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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

)