​

​

First Quarter

​

Second Quarter

​

Third Quarter

​

Fourth Quarter

​

2020

2019

2020

2019

2020

2019

2020

2019

Total revenue

​

$

1,246,882

​

$

1,403,630

​

$

16,929

​

$

1,664,277

​

$

6,518

​

$

1,913,851

​

$

9,579

​

$

1,480,618

Operating income (loss)

​

$

(1,824,061)

​

$

158,296

​

$

(595,411)

​

$

308,681

​

$

(517,783)

​

$

511,724

​

$

(546,880)

​

$

199,376

Net income (loss)

​

$

(1,880,972)

​

$

118,157

​

$

(715,243)

​

$

240,190

​

$

(677,366)

​

$

450,584

​

$

(738,933)

​

$

121,297

Earnings (loss) per share:

​

​

​

​

​

​

​

​

​

​

​

​

Basic

​

$

(8.80)

​

$

0.54

​

$

(2.99)

​

$

1.11

​

$

(2.50)

​

$

2.10

​

$

(2.51)

​

$

0.57

Diluted

​

$

(8.80)

​

$

0.54

​

$

(2.99)

​

$

1.11

​

$

(2.50)

​

$

2.09

​

$

(2.51)

​

$

0.56