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Pay vs Performance Disclosure

12 Months Ended

Dec. 31, 2025

USD ($)

Dec. 31, 2024

USD ($)

Dec. 31, 2023

USD ($)

Dec. 31, 2022

USD ($)

Dec. 31, 2021

USD ($)

Pay vs Performance Disclosure

Pay vs Performance Disclosure, Table

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Average

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Average

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Summary

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Summary

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Value of Initial Fixed $100

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Compensation

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Compensation

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Investment Based On:

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Summary

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Summary

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Table Total

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Actually Paid

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Operating

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Compensation

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Compensation

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Compensation

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Compensation

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for Non-PEO

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to Non-PEO

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Peer Group

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Net

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Cash

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Table Total

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Table Total

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Actually Paid

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Actually Paid

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Named

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Named

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Total

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Total

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Income/

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Flow

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for first

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for second

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to first

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to second

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Executive

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Executive

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Shareholder

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Shareholder

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(Loss)

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(OCF) (5)

Year

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PEO (1)

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PEO (1)

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PEO (2)

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PEO (2)

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Officers (1)

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Officers (3)

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Return

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Return (4)

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(in millions)

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(in millions)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

2025

​

​

—

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​

3,192,075

​

​

—

​

​

2,830,890

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​

1,947,430

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​

1,751,794

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187

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​

160

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32

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​

57

2024

​

​

—

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​

1,854,830

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​

—

​

​

1,200,924

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​

1,090,484

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​

711,322

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​

198

​

​

156

​

​

91

​

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13

2023

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—

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2,391,450

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—

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1,946,938

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1,457,560

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1,168,921

​

237

​

194

​

195

​

200

2022

​

2,138,360

​

2,272,390

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3,327,790

​

3,062,704

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819,670

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819,320

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284

​

210

​

218

​

208

2021

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1,371,410

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—

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1,913,830

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—

​

733,150

​

1,164,372

​

144

​

121

​

7

​

23

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(1) Amounts disclosed for the first Principal Executive Officer (PEO), second PEO and other Non-PEO Named Executive Officers relate to reported compensation as follows:

> Richard A. Hubbell – was the President and Chief Executive Officer through May 17, 2022, and for the year 2021. He has been Executive Chairman of the Board Officer since May 17, 2022. His total compensation for 2022 and 2021 has been disclosed as amounts related to first PEO. For 2025, 2024 and 2023, his compensation has been included in amounts related to Non-PEO Named Executive Officers.

> Ben M. Palmer – is named PEO for 2025 and been the President and Chief Executive Officer effective May 17, 2022, and was Vice President, Chief Financial Officer and Corporate Secretary prior. For 2025, 2024, 2023 and 2022, his total compensation has been disclosed as amounts related to second PEO. For 2021, his compensation has been disclosed in amounts related to Non-PEO Named Executive Officers.

> Michael L. Schmit – has been Vice President, Chief Financial Officer and Corporate Secretary effective May 17, 2022, and his compensation has been included in amounts related to Non-PEO Named Executive Officers for 2025, 2024, 2023 and 2022.

(2) The dollar amounts reported represent the amount of Compensation Actually Paid (CAP), computed in accordance with SEC rules. The dollar amounts do not reflect the actual amount of compensation earned by or paid to our PEO during the applicable year. To calculate the amounts in the CAP to PEO column in the table above, the following amounts were deducted from or added to (as applicable) the Total compensation as reported in the Summary Compensation Table (SCT):

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Reported

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Reported

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Reported

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Reported

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Equity

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Equity

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Summary

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Summary

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Pension

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Value of

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Value of

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Award

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Award

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Compensation

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Compensation

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Adjustments

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Equity

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Equity

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Adjustments

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Adjustments

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Compensation

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Compensation

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Table Total for

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Table Total for

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to First

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Awards to

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Awards to

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to first

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to second

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Actually Paid

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Actually Paid

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first PEO (a)

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second PEO (a)

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PEO

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first PEO (b)

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second PEO (b)

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PEO (c)

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PEO (c)

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to first PEO

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to second PEO

Year

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

2025

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—

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3,192,075

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—

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—

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(1,388,265)

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—

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1,027,080

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—

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2,830,890

2024

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—

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1,854,830

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—

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—

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(1,224,900)

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—

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570,994

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—

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1,200,924

2023

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—

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2,391,450

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—

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—

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(998,400)

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—

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553,888

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—

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1,946,938

2022

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2,138,360

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2,272,390

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—

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(670,500)

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(804,600)

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1,859,930

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1,594,914

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3,327,790

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3,062,704

2021

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1,371,410

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—

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—

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(387,000)

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—

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929,420

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—

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1,913,830

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—

(a) The amounts disclosed represent the amounts reported as Total Compensation in the SCT.

(b) Represents the grant date fair value of the equity awards reported in the Stock Awards column of the SCT.

(c) Represents the year-over-year change in the fair value of equity awards, as shown below. For 2022, the change in fair value of equity awards has been attributed to the Named Executive Officer who was PEO as of December 31, 2022:

​	​	​	​	​	​	​	​	​	​	​	​	​
​	​ ​ ​	2025	​ ​ ​	2024	​ ​ ​	2023	​ ​ ​	2022 - First PEO	​ ​ ​	2022 - Second PEO	​ ​ ​	2021
Fair Value of	​	($)	​	($)	​	($)	​	($)	​	($)	​	($)
Equity awards granted in Current Fiscal Year (CFY) outstanding and unvested as of end of CFY	​	1,148,481	​	891,000	​	757,120	​	666,750	​	800,100		454,000
Change in prior year awards outstanding and unvested as of end of CFY	​	(194,200)	​	(365,990)	​	(266,938)	​	1,096,200	​	730,800		305,800
Change in prior year awards that vested in current year	​	93,347	​	(3,536)	​	20,538	​	83,900	​	53,694		169,620
Prior year awards that fail to meet vesting conditions during CFY	​	(77,220)	​	—	​	—	​	—	​	—	​	—
Dividends paid	​	56,672	​	49,520	​	43,168	​	13,080	​	10,320		—
Total Equity Award Adjustments	​	1,027,080	​	570,994	​	553,888	​	1,859,930	​	1,594,914		929,420

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(3) The dollar amounts reported represent the amount of CAP, computed in accordance with SEC rules. The dollar amounts do not reflect the actual amount of compensation earned by or paid to our Non-PEO Named Executive Officers during the applicable year. To calculate the amounts in the CAP to Non-PEO Named Executive Officers column in the table above, the following amounts were deducted from or added to (as applicable) the Total Compensation as reported in the SCT:

​	​	​	​	​	​	​	​	​
​	​ ​ ​	Average	​ ​ ​	Reported	​ ​ ​	Equity	​ ​ ​	Average Summary
​	​	Summary Compensation	​	Value of Average Equity	​	Award Adjustments to	​	Compensation Actually
​	​	Table Total for Non-PEO	​	Awards to Non-PEO Named	​	Non-PEO Named	​	Paid to Non-PEO Named
​	​	Named Executive Officers (a)	​	Executive Officers (b)	​	Executive Officers (c)	​	Executive Officers
Year	​	($)	​	($)	​	($)	​	($)
2025	​	1,947,430	​	(760,045)	​	564,408	​	1,751,794
2024	​	1,090,484	​	(637,969)	​	258,807	​	711,322
2023		1,457,560		(580,800)		292,161		1,168,921
2022		819,670		(312,900)		312,550		819,320
2021		733,150		(259,290)		690,512		1,164,372

(a) The amounts disclosed represent the average of the total amounts attributable to all non-PEO Named Executive Officers for the period each served, as included in the amounts reported as Total Compensation in the SCT.

(b) Represents the average grant date fair value of the equity awards reported in the Stock Awards column of the SCT.

(c) Represents the average year-over-year change in the fair value of equity awards, as shown below.

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​	​ ​ ​	2025	​	2024	​ ​ ​	2023	​ ​ ​	2022	​ ​ ​	2021
Fair Value of	​	($)	​	($)	​	($)	​	($)	​	($)
Equity awards granted in Current Fiscal year (CFY) outstanding and unvested as of end of CFY	​	628,619	​	464,063		440,440		311,150		304,180
Change in prior year awards outstanding and unvested as of end of CFY	​	(108,490)	​	(232,060)		(190,584)		—		201,272
Change in prior year awards that vested in current year	​	56,711	​	(3,121)		13,685		—		185,060
Prior year awards that fail to meet vesting conditions during CFY	​	(44,921)	​	—	​	—	​	—	​	—
Dividends paid	​	32,489	​	29,925		28,620		1,400		—
Total Equity Award Adjustments	​	564,408	​	258,807		292,161	​	312,550	​	690,512

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(4) Reflects cumulative total shareholder return of the Peer Group as of December 31, 2025, calculated over the measurement period beginning as of December 31, 2020, established by the market close on that day through and including the end of 2025. The Peer Group used by the Company is the same as the one identified for purposes of Item 201(e) of Regulation S-K under the Exchange Act in its Form 10-K for the year ended December 31, 2025.

(5) OCF is computed as EBITDA minus cash paid for capital expenditures, plus discretionary adjustments. For the year ended December 31, 2025, these adjustments included a net of reduction of $11.8 million comprising of the cashflows and costs related to a recently completed acquisition of $9.1 million and an insurance gain of $2.7 million. In 2023 discretionary adjustments totaling approximately $24.5 million related to pension plan termination, litigation settlement and expenses related to acquisitions were added back. There were no discretionary adjustments in computing OCF for the years 2024, 2022 and 2021.

Company Selected Measure Name

OCF

Named Executive Officers, Footnote

(1) Amounts disclosed for the first Principal Executive Officer (PEO), second PEO and other Non-PEO Named Executive Officers relate to reported compensation as follows:

> Richard A. Hubbell – was the President and Chief Executive Officer through May 17, 2022, and for the year 2021. He has been Executive Chairman of the Board Officer since May 17, 2022. His total compensation for 2022 and 2021 has been disclosed as amounts related to first PEO. For 2025, 2024 and 2023, his compensation has been included in amounts related to Non-PEO Named Executive Officers.

> Ben M. Palmer – is named PEO for 2025 and been the President and Chief Executive Officer effective May 17, 2022, and was Vice President, Chief Financial Officer and Corporate Secretary prior. For 2025, 2024, 2023 and 2022, his total compensation has been disclosed as amounts related to second PEO. For 2021, his compensation has been disclosed in amounts related to Non-PEO Named Executive Officers.

> Michael L. Schmit – has been Vice President, Chief Financial Officer and Corporate Secretary effective May 17, 2022, and his compensation has been included in amounts related to Non-PEO Named Executive Officers for 2025, 2024, 2023 and 2022.

Peer Group Issuers, Footnote

(4) Reflects cumulative total shareholder return of the Peer Group as of December 31, 2025, calculated over the measurement period beginning as of December 31, 2020, established by the market close on that day through and including the end of 2025. The Peer Group used by the Company is the same as the one identified for purposes of Item 201(e) of Regulation S-K under the Exchange Act in its Form 10-K for the year ended December 31, 2025.

Adjustment To PEO Compensation, Footnote

(2) The dollar amounts reported represent the amount of Compensation Actually Paid (CAP), computed in accordance with SEC rules. The dollar amounts do not reflect the actual amount of compensation earned by or paid to our PEO during the applicable year. To calculate the amounts in the CAP to PEO column in the table above, the following amounts were deducted from or added to (as applicable) the Total compensation as reported in the Summary Compensation Table (SCT):

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​ ​ ​

Reported

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Reported

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Reported

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Reported

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Equity

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Equity

​ ​ ​

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​ ​ ​

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​

Summary

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Summary

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Pension

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Value of

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Value of

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Award

​

Award

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​

​

​

​

Compensation

​

Compensation

​

Adjustments

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Equity

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Equity

​

Adjustments

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Adjustments

​

Compensation

​

Compensation

​

​

Table Total for

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Table Total for

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to First

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Awards to

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Awards to

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to first

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to second

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Actually Paid

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Actually Paid

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first PEO (a)

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second PEO (a)

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PEO

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first PEO (b)

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second PEO (b)

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PEO (c)

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PEO (c)

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to first PEO

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to second PEO

Year

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

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($)

2025

​

—

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3,192,075

​

—

​

—

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(1,388,265)

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—

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1,027,080

​

—

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2,830,890

2024

​

—

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1,854,830

​

—

​

—

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(1,224,900)

​

—

​

570,994

​

—

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1,200,924

2023

​

—

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2,391,450

​

—

​

—

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(998,400)

​

—

​

553,888

​

—

​

1,946,938

2022

​

2,138,360

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2,272,390

​

—

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(670,500)

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(804,600)

​

1,859,930

​

1,594,914

​

3,327,790

​

3,062,704

2021

​

1,371,410

​

—

​

—

​

(387,000)

​

—

​

929,420

​

—

​

1,913,830

​

—

(a) The amounts disclosed represent the amounts reported as Total Compensation in the SCT.

(b) Represents the grant date fair value of the equity awards reported in the Stock Awards column of the SCT.

(c) Represents the year-over-year change in the fair value of equity awards, as shown below. For 2022, the change in fair value of equity awards has been attributed to the Named Executive Officer who was PEO as of December 31, 2022:

​	​	​	​	​	​	​	​	​	​	​	​	​
​	​ ​ ​	2025	​ ​ ​	2024	​ ​ ​	2023	​ ​ ​	2022 - First PEO	​ ​ ​	2022 - Second PEO	​ ​ ​	2021
Fair Value of	​	($)	​	($)	​	($)	​	($)	​	($)	​	($)
Equity awards granted in Current Fiscal Year (CFY) outstanding and unvested as of end of CFY	​	1,148,481	​	891,000	​	757,120	​	666,750	​	800,100		454,000
Change in prior year awards outstanding and unvested as of end of CFY	​	(194,200)	​	(365,990)	​	(266,938)	​	1,096,200	​	730,800		305,800
Change in prior year awards that vested in current year	​	93,347	​	(3,536)	​	20,538	​	83,900	​	53,694		169,620
Prior year awards that fail to meet vesting conditions during CFY	​	(77,220)	​	—	​	—	​	—	​	—	​	—
Dividends paid	​	56,672	​	49,520	​	43,168	​	13,080	​	10,320		—
Total Equity Award Adjustments	​	1,027,080	​	570,994	​	553,888	​	1,859,930	​	1,594,914		929,420

Non-PEO NEO Average Total Compensation Amount

$ 1,947,430

$ 1,090,484

$ 1,457,560

$ 819,670

$ 733,150

Non-PEO NEO Average Compensation Actually Paid Amount

$ 1,751,794

711,322

1,168,921

819,320

1,164,372

Adjustment to Non-PEO NEO Compensation Footnote

(3) The dollar amounts reported represent the amount of CAP, computed in accordance with SEC rules. The dollar amounts do not reflect the actual amount of compensation earned by or paid to our Non-PEO Named Executive Officers during the applicable year. To calculate the amounts in the CAP to Non-PEO Named Executive Officers column in the table above, the following amounts were deducted from or added to (as applicable) the Total Compensation as reported in the SCT:

​	​	​	​	​	​	​	​	​
​	​ ​ ​	Average	​ ​ ​	Reported	​ ​ ​	Equity	​ ​ ​	Average Summary
​	​	Summary Compensation	​	Value of Average Equity	​	Award Adjustments to	​	Compensation Actually
​	​	Table Total for Non-PEO	​	Awards to Non-PEO Named	​	Non-PEO Named	​	Paid to Non-PEO Named
​	​	Named Executive Officers (a)	​	Executive Officers (b)	​	Executive Officers (c)	​	Executive Officers
Year	​	($)	​	($)	​	($)	​	($)
2025	​	1,947,430	​	(760,045)	​	564,408	​	1,751,794
2024	​	1,090,484	​	(637,969)	​	258,807	​	711,322
2023		1,457,560		(580,800)		292,161		1,168,921
2022		819,670		(312,900)		312,550		819,320
2021		733,150		(259,290)		690,512		1,164,372

(a) The amounts disclosed represent the average of the total amounts attributable to all non-PEO Named Executive Officers for the period each served, as included in the amounts reported as Total Compensation in the SCT.

(b) Represents the average grant date fair value of the equity awards reported in the Stock Awards column of the SCT.

(c) Represents the average year-over-year change in the fair value of equity awards, as shown below.

​	​	​	​	​	​	​	​	​	​	​
​	​ ​ ​	2025	​	2024	​ ​ ​	2023	​ ​ ​	2022	​ ​ ​	2021
Fair Value of	​	($)	​	($)	​	($)	​	($)	​	($)
Equity awards granted in Current Fiscal year (CFY) outstanding and unvested as of end of CFY	​	628,619	​	464,063		440,440		311,150		304,180
Change in prior year awards outstanding and unvested as of end of CFY	​	(108,490)	​	(232,060)		(190,584)		—		201,272
Change in prior year awards that vested in current year	​	56,711	​	(3,121)		13,685		—		185,060
Prior year awards that fail to meet vesting conditions during CFY	​	(44,921)	​	—	​	—	​	—	​	—
Dividends paid	​	32,489	​	29,925		28,620		1,400		—
Total Equity Award Adjustments	​	564,408	​	258,807		292,161	​	312,550	​	690,512

Compensation Actually Paid vs. Total Shareholder Return

The following graphs reflect the CAP paid to our PEOs and other Non-PEO Named Executive Officers over the five-year period ended December 31, 2025 and the performance of the Peer Group, and show the Company’s TSR, net income and OCF results over the same period.

Compensation Actually Paid vs. Net Income

Compensation Actually Paid vs. Company Selected Measure

Total Shareholder Return Vs Peer Group

The following graphs reflect the CAP paid to our PEOs and other Non-PEO Named Executive Officers over the five-year period ended December 31, 2025 and the performance of the Peer Group, and show the Company’s TSR, net income and OCF results over the same period.

Tabular List, Table

> Net Income;

> OCF – calculated as EBITDA minus cash paid for capital expenditures, adjusted as described above;

> EBITDA; and

> Total Shareholder Return.

Total Shareholder Return Amount

$ 187

198

237

284

144

Peer Group Total Shareholder Return Amount

160

156

194

210

121

Net Income (Loss)

$ 32,000,000

$ 91,000,000

$ 195,000,000

$ 218,000,000

$ 7,000,000

Company Selected Measure Amount

57

13

200

208

23

PEO Name

Ben M. Palmer

OCF adjustment amount

$ 24,500,000

Acquisition cost

9,100,000

Insurance gain

2,700,000

Net of reduction

$ 11,800,000

Measure:: 1

Pay vs Performance Disclosure

Name

Net Income

Measure:: 2

Pay vs Performance Disclosure

Name

OCF

Non-GAAP Measure Description

(5) OCF is computed as EBITDA minus cash paid for capital expenditures, plus discretionary adjustments. For the year ended December 31, 2025, these adjustments included a net of reduction of $11.8 million comprising of the cashflows and costs related to a recently completed acquisition of $9.1 million and an insurance gain of $2.7 million. In 2023 discretionary adjustments totaling approximately $24.5 million related to pension plan termination, litigation settlement and expenses related to acquisitions were added back. There were no discretionary adjustments in computing OCF for the years 2024, 2022 and 2021.

Measure:: 3

Pay vs Performance Disclosure

Name

EBITDA

Measure:: 4

Pay vs Performance Disclosure

Name

Total Shareholder Return

Hubbell

Pay vs Performance Disclosure

PEO Total Compensation Amount

$ 2,138,360

$ 1,371,410

PEO Actually Paid Compensation Amount

3,327,790

1,913,830

Palmer

Pay vs Performance Disclosure

PEO Total Compensation Amount

$ 3,192,075

$ 1,854,830

$ 2,391,450

2,272,390

PEO Actually Paid Compensation Amount

2,830,890

1,200,924

1,946,938

3,062,704

PEO | Hubbell | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(670,500)

(387,000)

PEO | Hubbell | Equity Awards Adjustments, Excluding Value Reported in Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

1,859,930

929,420

PEO | Hubbell | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

666,750

454,000

PEO | Hubbell | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

1,096,200

305,800

PEO | Hubbell | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

83,900

169,620

PEO | Hubbell | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

13,080

PEO | Palmer | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(1,388,265)

(1,224,900)

(998,400)

(804,600)

PEO | Palmer | Equity Awards Adjustments, Excluding Value Reported in Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

1,027,080

570,994

553,888

1,594,914

PEO | Palmer | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

1,148,481

891,000

757,120

800,100

PEO | Palmer | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(194,200)

(365,990)

(266,938)

730,800

PEO | Palmer | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

93,347

(3,536)

20,538

53,694

PEO | Palmer | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(77,220)

PEO | Palmer | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

56,672

49,520

43,168

10,320

Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(760,045)

(637,969)

(580,800)

(312,900)

(259,290)

Non-PEO NEO | Equity Awards Adjustments, Excluding Value Reported in Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

564,408

258,807

292,161

312,550

690,512

Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

628,619

464,063

440,440

311,150

304,180

Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(108,490)

(232,060)

(190,584)

201,272

Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

56,711

(3,121)

13,685

$ 185,060

Non-PEO NEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(44,921)

Non-PEO NEO | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

$ 32,489

$ 29,925

$ 28,620

$ 1,400

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