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Pay vs Performance Disclosure
12 Months Ended
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Pay vs Performance Disclosure        
Pay vs Performance Disclosure, Table
Pay Versus Performance
As discussed in our Compensation Discussion and Analysis, our executive compensation program is designed to reflect a strong focus on pay-for-performance to drive superior financial results and value creation and strongly align our executives’ interests with those of our shareholders. The following table and accompanying disclosures report “compensation actually paid” (“CAP”) to our CEO and the average of such pay to our other NEOs (“Other NEOs”), along with other specified financial performance measures. The amounts shown for CAP are calculated in accordance with SEC rules and do not reflect the actual amount of compensation earned by or paid to our NEOs.
Pay Versus Performance Table
Value of Initial Fixed $100
Investment Based on:
Year
Summary
Compensation
Table Total
for CEO(1)
($)
Compensation
Actually
Paid to CEO(2)
($)
Average
Summary
Compensation
Table Total for
Non-CEO NEOs(3)
($)
Average
Compensation
Actually Paid
to Non-CEO
NEOs(4)
($)
Total
Shareholder
Return(5)
($)
Peer Group
Total
Shareholder
Return(6)
($)
Net Income
(in millions)(7)
($)
​One-Year
Relative TSR
(percentile
rank)(8)
2023
13,022,431
15,217,383
3,806,336
3,882,166
134.98
131.14
839
44.1st
2022
12,969,306
6,616,958
3,660,540
2,012,724
114.30
114.65
1,880
61.6th
2021
12,715,531
17,032,291
4,028,448
​4,631,147
143.50
141.81
2,607
46.3rd
2020
11,159,069
12,495,593
4,102,792
4,057,420
113.07
121.07
797
32.1st
(1)
Represents total compensation reported for our CEO, Mr. Stockfish, as set forth in the Total column of the Summary Compensation Table for the applicable year.
(2)
Represents CAP For Mr. Stockfish, as calculated in accordance with SEC rules. The following table shows the adjustments made to CEO total compensation in arriving at CAP for the applicable year.
Year
​Summary
Compensation
Table Total for CEO
($)
Reported Grant
Date Fair Value of
Equity Awards(a)
($)
Equity Award
Adjustments(b)
($)
Reported Change
in the Actuarial
Present Value of
Pension Benefits(c)
($)
Pension Benefit
Adjustments(d)
($)
Compensation
Actually Paid to
CEO
($)
2023
13,022,431
(9,406,128)
11,709,348
(330,403)
222,135
15,217,383
2022
12,969,306
(8,765,081)
2,153,628
0
259,105
6,616,958
2021
12,715,531
(7,857,107)
12,240,850
(326,224)
259,241
17,032,291
2020
11,159,069
(6,942,865)
8,671,282
(581,691)
189,798
12,495,593
(a)
Represents amounts reported in the Stock Awards column in the Summary Compensation Table for each applicable year.
(b)
Equity award adjustments for each applicable year include the addition or subtraction of the following: (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year; (ii) the change in fair value as of the end of the applicable year (from the end of the prior fiscal year) of awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards granted in prior years that vested during the applicable year, the amount equal to the change in fair value as of the vesting date (from the end of the prior fiscal year); and (iv) for awards granted in prior years that were forfeited or otherwise determined to fail to meet vesting conditions during the applicable year, a deduction equal to the fair value of such awards at the end of the prior fiscal year. The dollar value of dividend equivalent units accrued on unvested equity awards during the applicable year is reflected in the fair value of such awards. There were no equity awards that were granted and vested in the same year for any applicable year, and we generally do not grant such awards. The valuation assumptions used to calculate fair values did not differ materially from those disclosed at the time of grant. The amounts deducted or added in calculating the equity award adjustments for the CEO are set forth in the following table.
Year
Year-End Fair Value
of Outstanding and
Unvested Equity
Awards Granted
During the Year
($)
Year-Over-Year Change
in Fair Value of
Outstanding and
Unvested Equity
Awards Granted in
Previous Years
($)
Year-Over-Year Change
in Fair Value of Equity
Awards Granted in
Prior Years That Vested
During the Year
($)
Prior Year-End Fair
Value of Equity
Awards Forfeited
During the Year
($)
Total Equity
Award
Adjustments
($)
2023
10,131,574
1,016,653
561,121
11,709,348
2022
6,470,132
(4,294,677)
(21,827)
2,153,628
2021
10,006,949
2,141,378
92,523
12,240,850
2020
7,674,440
1,111,101
(114,259)
8,671,282
(c)
Represents amounts reported in the Change in Pension Value and Nonqualified Deferred Compensation Earnings column of the Summary Compensation Table for each applicable year.
(d)
Pension benefit adjustments for each applicable year represent the actuarially determined service cost for services rendered during the applicable year calculated in accordance with U.S. GAAP. There were no plan amendments or initiations during the applicable year and thus no applicable cost of benefits for services rendered in periods prior to a plan amendment or initiation. The pension benefit adjustments were calculated as follows:
Year
Service Cost
($)
Prior Service Cost
($)
Total Pension Benefit Adjustments
($)
2023
222,135
222,135
2022
259,105
259,105
2021
259,241
259,241
2020
189,798
189,798
(3)
Represents the average of the amounts of total compensation reported for our named executive officers as a group, excluding Mr. Stockfish (“Other NEOs”) as set forth in the Total column of the Summary Compensation Table for the applicable year. Our Other NEOs for each year presented were as follows: for 2020, Russell S. Hagen, Adrian M. Blocker, James A. Kilberg and Keith J. O’Rear; for 2021, Nancy S. Loewe, Russell S. Hagen, Kristy T. Harlan and Keith J. O’Rear; for 2022, Nancy S. Loewe, David M. Wold, Russell S. Hagen, Travis A. Keatley and Keith J. O’Rear; and for 2023, David M. Wold, Russell S. Hagen, Travis A. Keatley and Keith J. O’Rear.
(4)
Represents the average amount of CAP for our Other NEOs as a group as calculated in accordance with SEC rules. The following table shows the adjustments made to the average total compensation of our Other NEOs in arriving at CAP for the applicable year.
Year
Average Reported
Summary
Compensation
Table Total for
Other NEOs
($)
Average Reported
Grant Date Fair
Value of Equity
Awards
($)
Average Equity
Award Adjustments(a)
($)
Average Reported
Change in the
Actuarial Present
Value of Pension
Benefits
($)
Average Pension
Benefit
Adjustments(b)
($)
Average
Compensation
Actually Paid to
Other NEOs
($)
2023
3,806,336
(2,005,675)
2,418,452
(406,507)
69,560
3,882,166
2022
3,660,540
(1,801,157)
95,212
(8,647)
66,776
2,012,724
2021
4,028,448
(1,860,787)
2,790,414
(367,558)
40,630
4,631,147
2020
4,102,792
(1,817,211)
2,378,401
(680,555)
73,993
4,057,420
(a)
Equity award adjustments made in computing the total average adjustments for the Other NEOs employ the same methodology used in making equity award adjustments for the CEO. The following table shows the amounts deducted or added in calculating the total average equity awards adjustments for the Other NEOs.
Year
​Year-End Fair Value of
Current Year Awards
Outstanding as of Year
End
($)
Average Change in Fair
Value of Equity Awards
Granted in Prior Years
Outstanding and
Unvested at Year End
($)
Average Change in Fair
Value as of Vesting Date
of Equity Awards
Granted in Prior Years
That Vested During the
Year
($)
Average Fair Value as
of Prior Year End of
Equity Awards That
Failed to Meet Vesting
Conditions During the
Year
($)
Total Equity
Award
Adjustments
($)
2023
2,151,833
191,725
74,894
2,418,452
2022
1,050,009
(516,427)
(20,629)
(417,741)
95,212
2021
2,378,529
386,926
24,959
2,790,414
2020
2,018,468
414,516
(54,583)
​2,378,401
(b)
The average pension benefit adjustments for each applicable year represent the actuarially determined service cost for services rendered during the applicable year calculated in accordance with U.S. GAAP. There were no plan amendments or initiations during the applicable year and thus no applicable cost of benefits for services rendered in periods prior to a plan amendment or initiation. The pension benefit adjustments were calculated as follows:
Year
Service Cost
($)
Prior Service Cost
($)
Total Pension Benefit Adjustments
($)
2023
69,560
69,560
2022
66,776
66,776
2021
40,630
40,630
2020
73,993
73,993
(5)
Represents cumulative TSR of the company for the applicable year.
(6)
Represents cumulative TSR of the S&P Global Timber and Forestry Index for the applicable year.
(7)
Represents net income as reported in the company’s audited financial statements for the applicable year.
(8)
Represents the company’s percentile ranking for the applicable year based on its One-Year TSR relative to that of a comparator group of industry peers used in our PSU long-term incentive awards. The industry peer group for the applicable year corresponds to the composition of the peer group for the same PSU plan year. The Compensation Committee has identified One-Year Relative TSR as the “Company Selected Measure”. While the committee does not view this measure as the single most important financial measure of performance used in the company’s executive compensation program, we are required by SEC disclosure rules to select one such measure and identify it in the Pay Versus Performance Table as the Company Selected Measure. The committee chose this measure because relative TSR is the basis for the performance goal in the PSU plan, in which all NEOs participate. In the PSU plan, relative TSR is measured over a three-year performance period; however, pursuant to SEC guidance, we are required to disclose relative TSR for each fiscal year (a one-year period) in the table. Other important measures of performance, such as Adjusted EBITDA and RONA, are used in different combinations in our short-term incentive plan performance goals among the NEOs.
     
Company Selected Measure Name One-Year Relative TSR      
Named Executive Officers, Footnote
(1)
Represents total compensation reported for our CEO, Mr. Stockfish, as set forth in the Total column of the Summary Compensation Table for the applicable year.
(3)
Represents the average of the amounts of total compensation reported for our named executive officers as a group, excluding Mr. Stockfish (“Other NEOs”) as set forth in the Total column of the Summary Compensation Table for the applicable year. Our Other NEOs for each year presented were as follows: for 2020, Russell S. Hagen, Adrian M. Blocker, James A. Kilberg and Keith J. O’Rear; for 2021, Nancy S. Loewe, Russell S. Hagen, Kristy T. Harlan and Keith J. O’Rear; for 2022, Nancy S. Loewe, David M. Wold, Russell S. Hagen, Travis A. Keatley and Keith J. O’Rear; and for 2023, David M. Wold, Russell S. Hagen, Travis A. Keatley and Keith J. O’Rear.
     
Peer Group Issuers, Footnote
(6)
Represents cumulative TSR of the S&P Global Timber and Forestry Index for the applicable year.
     
PEO Total Compensation Amount $ 13,022,431 $ 12,969,306 $ 12,715,531 $ 11,159,069
PEO Actually Paid Compensation Amount $ 15,217,383 6,616,958 17,032,291 12,495,593
Adjustment To PEO Compensation, Footnote
(2)
Represents CAP For Mr. Stockfish, as calculated in accordance with SEC rules. The following table shows the adjustments made to CEO total compensation in arriving at CAP for the applicable year.
Year
​Summary
Compensation
Table Total for CEO
($)
Reported Grant
Date Fair Value of
Equity Awards(a)
($)
Equity Award
Adjustments(b)
($)
Reported Change
in the Actuarial
Present Value of
Pension Benefits(c)
($)
Pension Benefit
Adjustments(d)
($)
Compensation
Actually Paid to
CEO
($)
2023
13,022,431
(9,406,128)
11,709,348
(330,403)
222,135
15,217,383
2022
12,969,306
(8,765,081)
2,153,628
0
259,105
6,616,958
2021
12,715,531
(7,857,107)
12,240,850
(326,224)
259,241
17,032,291
2020
11,159,069
(6,942,865)
8,671,282
(581,691)
189,798
12,495,593
(a)
Represents amounts reported in the Stock Awards column in the Summary Compensation Table for each applicable year.
(b)
Equity award adjustments for each applicable year include the addition or subtraction of the following: (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year; (ii) the change in fair value as of the end of the applicable year (from the end of the prior fiscal year) of awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards granted in prior years that vested during the applicable year, the amount equal to the change in fair value as of the vesting date (from the end of the prior fiscal year); and (iv) for awards granted in prior years that were forfeited or otherwise determined to fail to meet vesting conditions during the applicable year, a deduction equal to the fair value of such awards at the end of the prior fiscal year. The dollar value of dividend equivalent units accrued on unvested equity awards during the applicable year is reflected in the fair value of such awards. There were no equity awards that were granted and vested in the same year for any applicable year, and we generally do not grant such awards. The valuation assumptions used to calculate fair values did not differ materially from those disclosed at the time of grant. The amounts deducted or added in calculating the equity award adjustments for the CEO are set forth in the following table.
Year
Year-End Fair Value
of Outstanding and
Unvested Equity
Awards Granted
During the Year
($)
Year-Over-Year Change
in Fair Value of
Outstanding and
Unvested Equity
Awards Granted in
Previous Years
($)
Year-Over-Year Change
in Fair Value of Equity
Awards Granted in
Prior Years That Vested
During the Year
($)
Prior Year-End Fair
Value of Equity
Awards Forfeited
During the Year
($)
Total Equity
Award
Adjustments
($)
2023
10,131,574
1,016,653
561,121
11,709,348
2022
6,470,132
(4,294,677)
(21,827)
2,153,628
2021
10,006,949
2,141,378
92,523
12,240,850
2020
7,674,440
1,111,101
(114,259)
8,671,282
(c)
Represents amounts reported in the Change in Pension Value and Nonqualified Deferred Compensation Earnings column of the Summary Compensation Table for each applicable year.
(d)
Pension benefit adjustments for each applicable year represent the actuarially determined service cost for services rendered during the applicable year calculated in accordance with U.S. GAAP. There were no plan amendments or initiations during the applicable year and thus no applicable cost of benefits for services rendered in periods prior to a plan amendment or initiation. The pension benefit adjustments were calculated as follows:
Year
Service Cost
($)
Prior Service Cost
($)
Total Pension Benefit Adjustments
($)
2023
222,135
222,135
2022
259,105
259,105
2021
259,241
259,241
2020
189,798
189,798
     
Non-PEO NEO Average Total Compensation Amount $ 3,806,336 3,660,540 4,028,448 4,102,792
Non-PEO NEO Average Compensation Actually Paid Amount $ 3,882,166 2,012,724 4,631,147 4,057,420
Adjustment to Non-PEO NEO Compensation Footnote
(4)
Represents the average amount of CAP for our Other NEOs as a group as calculated in accordance with SEC rules. The following table shows the adjustments made to the average total compensation of our Other NEOs in arriving at CAP for the applicable year.
Year
Average Reported
Summary
Compensation
Table Total for
Other NEOs
($)
Average Reported
Grant Date Fair
Value of Equity
Awards
($)
Average Equity
Award Adjustments(a)
($)
Average Reported
Change in the
Actuarial Present
Value of Pension
Benefits
($)
Average Pension
Benefit
Adjustments(b)
($)
Average
Compensation
Actually Paid to
Other NEOs
($)
2023
3,806,336
(2,005,675)
2,418,452
(406,507)
69,560
3,882,166
2022
3,660,540
(1,801,157)
95,212
(8,647)
66,776
2,012,724
2021
4,028,448
(1,860,787)
2,790,414
(367,558)
40,630
4,631,147
2020
4,102,792
(1,817,211)
2,378,401
(680,555)
73,993
4,057,420
(a)
Equity award adjustments made in computing the total average adjustments for the Other NEOs employ the same methodology used in making equity award adjustments for the CEO. The following table shows the amounts deducted or added in calculating the total average equity awards adjustments for the Other NEOs.
Year
​Year-End Fair Value of
Current Year Awards
Outstanding as of Year
End
($)
Average Change in Fair
Value of Equity Awards
Granted in Prior Years
Outstanding and
Unvested at Year End
($)
Average Change in Fair
Value as of Vesting Date
of Equity Awards
Granted in Prior Years
That Vested During the
Year
($)
Average Fair Value as
of Prior Year End of
Equity Awards That
Failed to Meet Vesting
Conditions During the
Year
($)
Total Equity
Award
Adjustments
($)
2023
2,151,833
191,725
74,894
2,418,452
2022
1,050,009
(516,427)
(20,629)
(417,741)
95,212
2021
2,378,529
386,926
24,959
2,790,414
2020
2,018,468
414,516
(54,583)
​2,378,401
(b)
The average pension benefit adjustments for each applicable year represent the actuarially determined service cost for services rendered during the applicable year calculated in accordance with U.S. GAAP. There were no plan amendments or initiations during the applicable year and thus no applicable cost of benefits for services rendered in periods prior to a plan amendment or initiation. The pension benefit adjustments were calculated as follows:
Year
Service Cost
($)
Prior Service Cost
($)
Total Pension Benefit Adjustments
($)
2023
69,560
69,560
2022
66,776
66,776
2021
40,630
40,630
2020
73,993
73,993
     
Compensation Actually Paid vs. Total Shareholder Return
Description of Relationships Between Compensation Actually Paid and Specified Financial Measures
The following graphs depict the general relationships between the financial performance measures and CAP amounts set forth above in the Pay Versus Performance Table. Fluctuations in CAP are generally driven by changes to our stock price; changes to levels of projected and actual achievement of our PSU performance goals (which are based on our total shareholder return relative to that of an industry peer group, measured over a three-year performance period); changes in the degree of achievement of our short-term incentive plan goals; and, for pension service costs, changes to pension formula earnings (base pay and cash bonus) and key actuarial assumptions such as the applicable discount rate. Changes in the composition of our NEOs, particularly those involving newly appointed executive officers with relatively few outstanding equity awards, can also affect CAP from period to period.

     
Compensation Actually Paid vs. Net Income      
Compensation Actually Paid vs. Company Selected Measure
     
Total Shareholder Return Vs Peer Group
Description of Relationships Between Compensation Actually Paid and Specified Financial Measures
The following graphs depict the general relationships between the financial performance measures and CAP amounts set forth above in the Pay Versus Performance Table. Fluctuations in CAP are generally driven by changes to our stock price; changes to levels of projected and actual achievement of our PSU performance goals (which are based on our total shareholder return relative to that of an industry peer group, measured over a three-year performance period); changes in the degree of achievement of our short-term incentive plan goals; and, for pension service costs, changes to pension formula earnings (base pay and cash bonus) and key actuarial assumptions such as the applicable discount rate. Changes in the composition of our NEOs, particularly those involving newly appointed executive officers with relatively few outstanding equity awards, can also affect CAP from period to period.

     
Tabular List, Table
Table of Financial Performance Measures
Set forth below are the financial measures of company performance that the Compensation Committee and the board of directors view as the most important in aligning the interests and incentives of our executives with those of the company and its shareholders. The measures in this table are not listed in order of importance. How we define and use these measures in our executive compensation program, as well as the Compensation Committee’s reasons for choosing them, is discussed in our Compensation Discussion and Analysis, beginning on page 27.
Most Important Performance Measures
Adjusted EBITDA
Relative Total Shareholder Return
Return on Net Assets (RONA)
     
Total Shareholder Return Amount $ 134.98 114.3 143.5 113.07
Peer Group Total Shareholder Return Amount 131.14 114.65 141.81 121.07
Net Income (Loss) $ 839,000,000 $ 1,880,000,000 $ 2,607,000,000 $ 797,000,000
Company Selected Measure Amount 44.1 61.6 46.3 32.1
PEO Name Mr. Stockfish Mr. Stockfish Mr. Stockfish Mr. Stockfish
Measure:: 1        
Pay vs Performance Disclosure        
Name Adjusted EBITDA      
Measure:: 2        
Pay vs Performance Disclosure        
Name Relative Total Shareholder Return      
Non-GAAP Measure Description
(8)
Represents the company’s percentile ranking for the applicable year based on its One-Year TSR relative to that of a comparator group of industry peers used in our PSU long-term incentive awards. The industry peer group for the applicable year corresponds to the composition of the peer group for the same PSU plan year. The Compensation Committee has identified One-Year Relative TSR as the “Company Selected Measure”. While the committee does not view this measure as the single most important financial measure of performance used in the company’s executive compensation program, we are required by SEC disclosure rules to select one such measure and identify it in the Pay Versus Performance Table as the Company Selected Measure. The committee chose this measure because relative TSR is the basis for the performance goal in the PSU plan, in which all NEOs participate. In the PSU plan, relative TSR is measured over a three-year performance period; however, pursuant to SEC guidance, we are required to disclose relative TSR for each fiscal year (a one-year period) in the table. Other important measures of performance, such as Adjusted EBITDA and RONA, are used in different combinations in our short-term incentive plan performance goals among the NEOs.
     
Measure:: 3        
Pay vs Performance Disclosure        
Name Return on Net Assets (RONA)      
PEO | Reported Grant Date Fair Value of Equity Awards [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount $ (9,406,128) $ (8,765,081) $ (7,857,107) $ (6,942,865)
PEO | Equity Award Adjustments [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 11,709,348 2,153,628 12,240,850 8,671,282
PEO | Reported Change in the Actuarial Present Value of Pension Benefits [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount (330,403) 0 (326,224) (581,691)
PEO | Pension Benefit Adjustments [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 222,135 259,105 259,241 189,798
PEO | Year-End Fair Value of Outstanding and Unvested Equity Awards Granted During the Year [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 10,131,574 6,470,132 10,006,949 7,674,440
PEO | Year-Over-Year Change in Fair Value of Outstanding and Unvested Equity Awards Granted in Previous Years [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 1,016,653 (4,294,677) 2,141,378 1,111,101
PEO | Year-Over-Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested During the Year [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 561,121 (21,827) 92,523 (114,259)
PEO | Prior Year-End Fair Value of Equity Awards Forfeited During the Year [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 0 0 0 0
PEO | Service Cost [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 222,135 259,105 259,241 189,798
PEO | Prior Service Cost [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 0 0 0 0
Non-PEO NEO | Reported Grant Date Fair Value of Equity Awards [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount (2,005,675) (1,801,157) (1,860,787) (1,817,211)
Non-PEO NEO | Equity Award Adjustments [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 2,418,452 95,212 2,790,414 2,378,401
Non-PEO NEO | Reported Change in the Actuarial Present Value of Pension Benefits [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount (406,507) (8,647) (367,558) (680,555)
Non-PEO NEO | Pension Benefit Adjustments [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 69,560 66,776 40,630 73,993
Non-PEO NEO | Service Cost [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 69,560 66,776 40,630 73,993
Non-PEO NEO | Prior Service Cost [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 0 0 0 0
Non-PEO NEO | Year-End Fair Value of Current Year Awards Outstanding as of Year End [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 2,151,833 1,050,009 2,378,529 2,018,468
Non-PEO NEO | Change in Fair Value of Equity Awards Granted in Prior Years Outstanding and Unvested at Year End [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 191,725 (516,427) 386,926 414,516
Non-PEO NEO | Change in Fair Value as of Vesting Date of Equity Awards Granted in Prior Years that Vested During the Year [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount 74,894 (20,629) 24,959 (54,583)
Non-PEO NEO | Fair Value as of Prior Year End of Equity Awards that Failed to Meet Vesting Conditions During the Year [Member]        
Pay vs Performance Disclosure        
Adjustment to Compensation, Amount $ 0 $ (417,741) $ 0 $ 0