Three Months Ended June 30,

Six Months Ended June 30,

2021

2020

2021

2020

Numerator:

Net loss

$

(14,005

)

$

(83,256

)

$

(37,695

)

$

(41,813

)

Denominator:

Denominator for basic earnings per share – weighted-average common shares outstanding

8,403

8,362

8,403

8,368

Effect of dilutive securities:

Stock options, restricted shares and warrants

-

Denominator for diluted earnings per share – adjusted weighted-average shares and assumed exercise of options and restricted shares

8,403

8,362

8,403

8,368

Net loss per common share - basic

$

(1.67

)

$

(9.96

)

$

(4.49

)

$

(5.00

)

Net loss per common share - diluted

$

(1.67

)

$

(9.96

)

$

(4.49

)

$

(5.00

)