v3.26.1
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
Pay Versus Performance
The following table and supporting graphics below set out information regarding fiscal years ended December 31, 2025, 2024, 2023, 2022 and 2021 in satisfaction of Item 402(v) of Regulation S-K. Our compensation programs have a history of aligning pay and performance. This is demonstrated in the Company selected measure listed below: Growth in Book Value per Share, which focuses on year-over-year increases in total shareholders’ equity through earnings and our ability to return capital to shareholders. Growth in Book Value per Share serves as the basis for a performance metric for our long-term equity incentive program—the largest component of compensation for our chief executive officer and a significant component of compensation for our other named executive officers. For detail on the Company’s executive compensation programs, see the CD&A section beginning on page 29.
YEAR
​ ​
SUMMARY
COMPENSATION
TABLE
TOTAL
FOR PEO(1)
​ ​
COMPENSATION
ACTUALLY
PAID TO
PEO(1)
​ ​
AVERAGE
SUMMARY
COMPENSATION
TABLE FOR
NON-PEO
NAMED
EXECUTIVE
OFFICERS(2)
​ ​
AVERAGE
COMPENSATION
ACTUALLY
PAID TO
NON-PEO NAMED
EXECUTIVE
OFFICERS(2)
​ ​
VALUE OF INITIAL FIXED $100
INVESTMENT BASED ON:
​ ​
NET
INCOME(5)
​ ​
GROWTH IN
BOOK VALUE
PER SHARE(6)
​
​
TOTAL
SHAREHOLDER
RETURN(3)
​ ​
PEER GROUP
TOTAL
SHAREHOLDER
RETURN(4)
​
(A)
​ ​
(B)
​ ​
(C)
​ ​
(D)
​ ​
(E)
​ ​
(F)
​ ​
(G)
​ ​
(H)
​ ​
(I)
​
2025 ​ ​ ​ $ 10,039,676 ​ ​ ​ ​ $ 22,387,902 ​ ​ ​ ​ $ 2,237,627 ​ ​ ​ ​ $ 3,702,697 ​ ​ ​ ​ $ 186 ​ ​ ​ ​ $ 325 ​ ​ ​ ​ $ 689,969,000 ​ ​ ​ ​ ​ 13.0% ​ ​
2024 ​ ​ ​ $ 9,783,714 ​ ​ ​ ​ $ 12,661,426 ​ ​ ​ ​ $ 2,240,511 ​ ​ ​ ​ $ 2,813,691 ​ ​ ​ ​ $ 125 ​ ​ ​ ​ $ 251 ​ ​ ​ ​ $ 729,403,000 ​ ​ ​ ​ ​ 11.5% ​ ​
2023 ​ ​ ​ $ 8,886,452 ​ ​ ​ ​ $ 20,054,917 ​ ​ ​ ​ $ 2,436,696 ​ ​ ​ ​ $ 3,705,577 ​ ​ ​ ​ $ 126 ​ ​ ​ ​ $ 202 ​ ​ ​ ​ $ 696,386,000 ​ ​ ​ ​ ​ 15.5% ​ ​
2022 ​ ​ ​ $ 8,912,746 ​ ​ ​ ​ $ 6,232,030 ​ ​ ​ ​ $ 2,742,113 ​ ​ ​ ​ $ 2,264,421 ​ ​ ​ ​ $ 87 ​ ​ ​ ​ $ 163 ​ ​ ​ ​ $ 831,353,000 ​ ​ ​ ​ ​ 7.0% ​ ​
2021 ​ ​ ​ $ 9,137,867 ​ ​ ​ ​ $ 6,162,378 ​ ​ ​ ​ $ 2,564,963 ​ ​ ​ ​ $ 2,094,548 ​ ​ ​ ​ $ 96 ​ ​ ​ ​ $ 115 ​ ​ ​ ​ $ 681,783,000 ​ ​ ​ ​ ​ 12.7% ​ ​
​
(1)
The PEO for each year reported is Mark A. Casale. The non-PEO named executive officers for each year reported are as follows:
​
•
2025, 2024 and 2023: Christopher G. Curran, Mary L. Gibbons, Vijay Bhasin and David B. Weinstock
​
•
2022: Christopher G. Curran, Mary L. Gibbons, Vijay Bhasin, David B. Weinstock and Lawrence E. McAlee
​
•
2021: Christopher G. Curran, Lawrence E. McAlee, Jeff Cashmer and Vijay Bhasin
​
(2)
SEC rules require certain adjustments be made to the “Summary Compensation Table” totals to determine “compensation actually paid” as reported in the “Pay versus Performance Table” above. For purposes of the equity award adjustments shown below, no equity awards were cancelled due to a failure to meet vesting conditions. The following table details the applicable adjustments that were made to determine “compensation actually paid” ​(all amounts are averages for the non-PEO named executive officers, who we refer to as Other NEOs in the following table):
​
YEAR
​ ​
EXECUTIVE(S)
​ ​
“SUMMARY
COMPENSATION
TABLE” TOTAL
​ ​
DEDUCT STOCK
AWARD INCLUDED
IN “SUMMARY
COMPENSATION
TABLE”
​ ​
ADD YEAR-END
VALUE OF
UNVESTED
EQUITY AWARDS
GRANTED IN YEAR
​ ​
CHANGE IN
VALUE OF
UNVESTED
EQUITY
AWARDS
GRANTED IN
PRIOR YEARS
​ ​
CHANGE IN
VALUE OF EQUITY
AWARDS
GRANTED IN
PRIOR YEARS
WHICH VESTED
IN YEAR
​ ​
“PAY VERSUS
PERFORMANCE
TABLE”
COMPENSATION
ACTUALLY PAID
​
2025
​ ​
PEO
​ ​ ​ $ 10,039,676 ​ ​ ​ ​ $ (5,124,644) ​ ​ ​ ​ $ 6,004,246 ​ ​ ​ ​ $ 10,793,988 ​ ​ ​ ​ $ 674,636 ​ ​ ​ ​ $ 22,387,902 ​ ​
​ Other NEOs ​ ​ ​ $ 2,237,627 ​ ​ ​ ​ $ (857,657) ​ ​ ​ ​ $ 1,001,801 ​ ​ ​ ​ $ 1,239,666 ​ ​ ​ ​ $ 81,261 ​ ​ ​ ​ $ 3,702,697 ​ ​
2024
​ ​
PEO
​ ​ ​ $ 9,783,714 ​ ​ ​ ​ $ (5,148,797) ​ ​ ​ ​ $ 3,411,317 ​ ​ ​ ​ $ 4,505,117 ​ ​ ​ ​ $ 110,075 ​ ​ ​ ​ $ 12,661,426 ​ ​
​ Other NEOs ​ ​ ​ $ 2,240,511 ​ ​ ​ ​ $ (860,185) ​ ​ ​ ​ $ 1,015,556 ​ ​ ​ ​ $ 399,543 ​ ​ ​ ​ $ 18,266 ​ ​ ​ ​ $ 2,813,691 ​ ​
2023
​ ​
PEO
​ ​ ​ $ 8,886,452 ​ ​ ​ ​ $ (4,118,728) ​ ​ ​ ​ $ 7,282,244 ​ ​ ​ ​ $ 7,621,189 ​ ​ ​ ​ $ 383,760 ​ ​ ​ ​ $ 20,054,917 ​ ​
​ Other NEOs ​ ​ ​ $ 2,436,696 ​ ​ ​ ​ $ (1,013,252) ​ ​ ​ ​ $ 1,524,268 ​ ​ ​ ​ $ 709,404 ​ ​ ​ ​ $ 48,460 ​ ​ ​ ​ $ 3,705,577 ​ ​
2022
​ ​
PEO
​ ​ ​ $ 8,912,746 ​ ​ ​ ​ $ (4,416,683) ​ ​ ​ ​ $ 3,016,321 ​ ​ ​ ​ $ (982,433) ​ ​ ​ ​ $ (297,921) ​ ​ ​ ​ $ 6,232,030 ​ ​
​ Other NEOs ​ ​ ​ $ 2,742,113 ​ ​ ​ ​ $ (708,333) ​ ​ ​ ​ $ 430,608 ​ ​ ​ ​ $ (131,664) ​ ​ ​ ​ $ (68,303) ​ ​ ​ ​ $ 2,264,421 ​ ​
2021
​ ​
PEO
​ ​ ​ $ 9,137,867 ​ ​ ​ ​ $ (5,486,346) ​ ​ ​ ​ $ 2,111,297 ​ ​ ​ ​ $ 383,642 ​ ​ ​ ​ $ 15,918 ​ ​ ​ ​ $ 6,162,378 ​ ​
​ Other NEOs ​ ​ ​ $ 2,564,963 ​ ​ ​ ​ $ (1,092,805) ​ ​ ​ ​ $ 546,569 ​ ​ ​ ​ $ 52,889 ​ ​ ​ ​ $ 22,932 ​ ​ ​ ​ $ 2,094,548 ​ ​
​
(3)
Represents our Company’s cumulative total shareholder return (“TSR”) for the measurement period December 31, 2020 through December 31 of the year indicated.
​
(4)
Represents the cumulative TSR of a composite peer group selected by us consisting of Arch Capital Group Ltd., Enact Holdings, Inc. (from and after September 16, 2021), Genworth Financial, Inc. (through September 15, 2021), MGIC Investment Corporation, NMI Holdings, Inc. and Radian Group Inc. (collectively, the “Peer Index”). We selected the members of each peer group because each was, at the time, a direct competitor of ours in the private
​
mortgage insurance industry. On September 16, 2021, shares of common stock Enact Holdings, Inc. began trading on the Nasdaq Global Select Market, independent of the shares of its parent company, Genworth Financial, Inc. (which retained approximately 80% of the outstanding common shares of Enact Holdings, Inc. after its initial public offering on such date). The Peer Group is the peer group used by us for purposes of Item 201(e) of Regulation S-K under the Exchange Act in our Annual Report on Form 10-K for the year ended December 31, 2025.
(5)
Represents “Net Income” in our Consolidated Income Statements included in our Annual Report on Form 10-K for each of the years ended December 31, 2025, 2024, 2023, 2022 and 2021.
​
(6)
Our Company-selected measure is Growth in Book Value per Share. Book value per share is calculated as (i) total stockholders equity, divided by (ii) total common shares outstanding. Amounts in column represent growth in book value per share as of December 31, 2025, 2024, 2023, 2022 and 2021 as a percentage of the book value per share as of December 31 of the year immediately preceding each such date.
​
        
Company Selected Measure Name GROWTH IN BOOK VALUE PER SHARE        
Named Executive Officers, Footnote
(1)
The PEO for each year reported is Mark A. Casale. The non-PEO named executive officers for each year reported are as follows:
•
2025, 2024 and 2023: Christopher G. Curran, Mary L. Gibbons, Vijay Bhasin and David B. Weinstock
​
•
2022: Christopher G. Curran, Mary L. Gibbons, Vijay Bhasin, David B. Weinstock and Lawrence E. McAlee
​
•
2021: Christopher G. Curran, Lawrence E. McAlee, Jeff Cashmer and Vijay Bhasin
       
Peer Group Issuers, Footnote
(4)
Represents the cumulative TSR of a composite peer group selected by us consisting of Arch Capital Group Ltd., Enact Holdings, Inc. (from and after September 16, 2021), Genworth Financial, Inc. (through September 15, 2021), MGIC Investment Corporation, NMI Holdings, Inc. and Radian Group Inc. (collectively, the “Peer Index”). We selected the members of each peer group because each was, at the time, a direct competitor of ours in the private
​
mortgage insurance industry. On September 16, 2021, shares of common stock Enact Holdings, Inc. began trading on the Nasdaq Global Select Market, independent of the shares of its parent company, Genworth Financial, Inc. (which retained approximately 80% of the outstanding common shares of Enact Holdings, Inc. after its initial public offering on such date). The Peer Group is the peer group used by us for purposes of Item 201(e) of Regulation S-K under the Exchange Act in our Annual Report on Form 10-K for the year ended December 31, 2025.
       
PEO Total Compensation Amount $ 10,039,676 $ 9,783,714 $ 8,886,452 $ 8,912,746 $ 9,137,867
PEO Actually Paid Compensation Amount $ 22,387,902 12,661,426 20,054,917 6,232,030 6,162,378
Adjustment To PEO Compensation, Footnote
(2)
SEC rules require certain adjustments be made to the “Summary Compensation Table” totals to determine “compensation actually paid” as reported in the “Pay versus Performance Table” above. For purposes of the equity award adjustments shown below, no equity awards were cancelled due to a failure to meet vesting conditions. The following table details the applicable adjustments that were made to determine “compensation actually paid” ​(all amounts are averages for the non-PEO named executive officers, who we refer to as Other NEOs in the following table):
​
YEAR
​ ​
EXECUTIVE(S)
​ ​
“SUMMARY
COMPENSATION
TABLE” TOTAL
​ ​
DEDUCT STOCK
AWARD INCLUDED
IN “SUMMARY
COMPENSATION
TABLE”
​ ​
ADD YEAR-END
VALUE OF
UNVESTED
EQUITY AWARDS
GRANTED IN YEAR
​ ​
CHANGE IN
VALUE OF
UNVESTED
EQUITY
AWARDS
GRANTED IN
PRIOR YEARS
​ ​
CHANGE IN
VALUE OF EQUITY
AWARDS
GRANTED IN
PRIOR YEARS
WHICH VESTED
IN YEAR
​ ​
“PAY VERSUS
PERFORMANCE
TABLE”
COMPENSATION
ACTUALLY PAID
​
2025
​ ​
PEO
​ ​ ​ $ 10,039,676 ​ ​ ​ ​ $ (5,124,644) ​ ​ ​ ​ $ 6,004,246 ​ ​ ​ ​ $ 10,793,988 ​ ​ ​ ​ $ 674,636 ​ ​ ​ ​ $ 22,387,902 ​ ​
​ Other NEOs ​ ​ ​ $ 2,237,627 ​ ​ ​ ​ $ (857,657) ​ ​ ​ ​ $ 1,001,801 ​ ​ ​ ​ $ 1,239,666 ​ ​ ​ ​ $ 81,261 ​ ​ ​ ​ $ 3,702,697 ​ ​
2024
​ ​
PEO
​ ​ ​ $ 9,783,714 ​ ​ ​ ​ $ (5,148,797) ​ ​ ​ ​ $ 3,411,317 ​ ​ ​ ​ $ 4,505,117 ​ ​ ​ ​ $ 110,075 ​ ​ ​ ​ $ 12,661,426 ​ ​
​ Other NEOs ​ ​ ​ $ 2,240,511 ​ ​ ​ ​ $ (860,185) ​ ​ ​ ​ $ 1,015,556 ​ ​ ​ ​ $ 399,543 ​ ​ ​ ​ $ 18,266 ​ ​ ​ ​ $ 2,813,691 ​ ​
2023
​ ​
PEO
​ ​ ​ $ 8,886,452 ​ ​ ​ ​ $ (4,118,728) ​ ​ ​ ​ $ 7,282,244 ​ ​ ​ ​ $ 7,621,189 ​ ​ ​ ​ $ 383,760 ​ ​ ​ ​ $ 20,054,917 ​ ​
​ Other NEOs ​ ​ ​ $ 2,436,696 ​ ​ ​ ​ $ (1,013,252) ​ ​ ​ ​ $ 1,524,268 ​ ​ ​ ​ $ 709,404 ​ ​ ​ ​ $ 48,460 ​ ​ ​ ​ $ 3,705,577 ​ ​
2022
​ ​
PEO
​ ​ ​ $ 8,912,746 ​ ​ ​ ​ $ (4,416,683) ​ ​ ​ ​ $ 3,016,321 ​ ​ ​ ​ $ (982,433) ​ ​ ​ ​ $ (297,921) ​ ​ ​ ​ $ 6,232,030 ​ ​
​ Other NEOs ​ ​ ​ $ 2,742,113 ​ ​ ​ ​ $ (708,333) ​ ​ ​ ​ $ 430,608 ​ ​ ​ ​ $ (131,664) ​ ​ ​ ​ $ (68,303) ​ ​ ​ ​ $ 2,264,421 ​ ​
2021
​ ​
PEO
​ ​ ​ $ 9,137,867 ​ ​ ​ ​ $ (5,486,346) ​ ​ ​ ​ $ 2,111,297 ​ ​ ​ ​ $ 383,642 ​ ​ ​ ​ $ 15,918 ​ ​ ​ ​ $ 6,162,378 ​ ​
​ Other NEOs ​ ​ ​ $ 2,564,963 ​ ​ ​ ​ $ (1,092,805) ​ ​ ​ ​ $ 546,569 ​ ​ ​ ​ $ 52,889 ​ ​ ​ ​ $ 22,932 ​ ​ ​ ​ $ 2,094,548 ​ ​
       
Non-PEO NEO Average Total Compensation Amount $ 2,237,627 2,240,511 2,436,696 2,742,113 2,564,963
Non-PEO NEO Average Compensation Actually Paid Amount $ 3,702,697 2,813,691 3,705,577 2,264,421 2,094,548
Adjustment to Non-PEO NEO Compensation Footnote
(2)
SEC rules require certain adjustments be made to the “Summary Compensation Table” totals to determine “compensation actually paid” as reported in the “Pay versus Performance Table” above. For purposes of the equity award adjustments shown below, no equity awards were cancelled due to a failure to meet vesting conditions. The following table details the applicable adjustments that were made to determine “compensation actually paid” ​(all amounts are averages for the non-PEO named executive officers, who we refer to as Other NEOs in the following table):
​
YEAR
​ ​
EXECUTIVE(S)
​ ​
“SUMMARY
COMPENSATION
TABLE” TOTAL
​ ​
DEDUCT STOCK
AWARD INCLUDED
IN “SUMMARY
COMPENSATION
TABLE”
​ ​
ADD YEAR-END
VALUE OF
UNVESTED
EQUITY AWARDS
GRANTED IN YEAR
​ ​
CHANGE IN
VALUE OF
UNVESTED
EQUITY
AWARDS
GRANTED IN
PRIOR YEARS
​ ​
CHANGE IN
VALUE OF EQUITY
AWARDS
GRANTED IN
PRIOR YEARS
WHICH VESTED
IN YEAR
​ ​
“PAY VERSUS
PERFORMANCE
TABLE”
COMPENSATION
ACTUALLY PAID
​
2025
​ ​
PEO
​ ​ ​ $ 10,039,676 ​ ​ ​ ​ $ (5,124,644) ​ ​ ​ ​ $ 6,004,246 ​ ​ ​ ​ $ 10,793,988 ​ ​ ​ ​ $ 674,636 ​ ​ ​ ​ $ 22,387,902 ​ ​
​ Other NEOs ​ ​ ​ $ 2,237,627 ​ ​ ​ ​ $ (857,657) ​ ​ ​ ​ $ 1,001,801 ​ ​ ​ ​ $ 1,239,666 ​ ​ ​ ​ $ 81,261 ​ ​ ​ ​ $ 3,702,697 ​ ​
2024
​ ​
PEO
​ ​ ​ $ 9,783,714 ​ ​ ​ ​ $ (5,148,797) ​ ​ ​ ​ $ 3,411,317 ​ ​ ​ ​ $ 4,505,117 ​ ​ ​ ​ $ 110,075 ​ ​ ​ ​ $ 12,661,426 ​ ​
​ Other NEOs ​ ​ ​ $ 2,240,511 ​ ​ ​ ​ $ (860,185) ​ ​ ​ ​ $ 1,015,556 ​ ​ ​ ​ $ 399,543 ​ ​ ​ ​ $ 18,266 ​ ​ ​ ​ $ 2,813,691 ​ ​
2023
​ ​
PEO
​ ​ ​ $ 8,886,452 ​ ​ ​ ​ $ (4,118,728) ​ ​ ​ ​ $ 7,282,244 ​ ​ ​ ​ $ 7,621,189 ​ ​ ​ ​ $ 383,760 ​ ​ ​ ​ $ 20,054,917 ​ ​
​ Other NEOs ​ ​ ​ $ 2,436,696 ​ ​ ​ ​ $ (1,013,252) ​ ​ ​ ​ $ 1,524,268 ​ ​ ​ ​ $ 709,404 ​ ​ ​ ​ $ 48,460 ​ ​ ​ ​ $ 3,705,577 ​ ​
2022
​ ​
PEO
​ ​ ​ $ 8,912,746 ​ ​ ​ ​ $ (4,416,683) ​ ​ ​ ​ $ 3,016,321 ​ ​ ​ ​ $ (982,433) ​ ​ ​ ​ $ (297,921) ​ ​ ​ ​ $ 6,232,030 ​ ​
​ Other NEOs ​ ​ ​ $ 2,742,113 ​ ​ ​ ​ $ (708,333) ​ ​ ​ ​ $ 430,608 ​ ​ ​ ​ $ (131,664) ​ ​ ​ ​ $ (68,303) ​ ​ ​ ​ $ 2,264,421 ​ ​
2021
​ ​
PEO
​ ​ ​ $ 9,137,867 ​ ​ ​ ​ $ (5,486,346) ​ ​ ​ ​ $ 2,111,297 ​ ​ ​ ​ $ 383,642 ​ ​ ​ ​ $ 15,918 ​ ​ ​ ​ $ 6,162,378 ​ ​
​ Other NEOs ​ ​ ​ $ 2,564,963 ​ ​ ​ ​ $ (1,092,805) ​ ​ ​ ​ $ 546,569 ​ ​ ​ ​ $ 52,889 ​ ​ ​ ​ $ 22,932 ​ ​ ​ ​ $ 2,094,548 ​ ​
       
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid Versus Total Shareholder Return
[MISSING IMAGE: bc_paidvstsr-pn.jpg]
       
Compensation Actually Paid vs. Net Income
Compensation Actually Paid Versus Net Income
[MISSING IMAGE: bc_paidvsnetincome-pn.jpg]
       
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid Versus Growth in BVPS
[MISSING IMAGE: bc_paidvsgrowthbvps-pn.jpg]
       
Total Shareholder Return Vs Peer Group
Compensation Actually Paid Versus Total Shareholder Return
[MISSING IMAGE: bc_paidvstsr-pn.jpg]
       
Tabular List, Table
The following non-ranked list shows the financial performance measures we view as the most important to link executive compensation actually paid during the most recent fiscal year to our performance during that same period:
•
Earnings per share
​
•
Growth in book value per share
​
•
Net income
​
•
New insurance written (NIW)
​
•
Return on equity
​
•
TSR
       
Total Shareholder Return Amount $ 186 125 126 87 96
Peer Group Total Shareholder Return Amount 325 251 202 163 115
Net Income (Loss) $ 689,969,000 $ 729,403,000 $ 696,386,000 $ 831,353,000 $ 681,783,000
Company Selected Measure Amount 13 11.5 15.5 7 12.7
PEO Name Mark A. Casale        
Measure:: 1          
Pay vs Performance Disclosure          
Name Earnings per share        
Measure:: 2          
Pay vs Performance Disclosure          
Name Growth in book value per share        
Non-GAAP Measure Description
(6)
Our Company-selected measure is Growth in Book Value per Share. Book value per share is calculated as (i) total stockholders equity, divided by (ii) total common shares outstanding. Amounts in column represent growth in book value per share as of December 31, 2025, 2024, 2023, 2022 and 2021 as a percentage of the book value per share as of December 31 of the year immediately preceding each such date.
       
Measure:: 3          
Pay vs Performance Disclosure          
Name Net income        
Measure:: 4          
Pay vs Performance Disclosure          
Name New insurance written (NIW)        
Measure:: 5          
Pay vs Performance Disclosure          
Name Return on equity        
Measure:: 6          
Pay vs Performance Disclosure          
Name TSR        
PEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount $ (5,124,644) $ (5,148,797) $ (4,118,728) $ (4,416,683) $ (5,486,346)
PEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 6,004,246 3,411,317 7,282,244 3,016,321 2,111,297
PEO | 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 10,793,988 4,505,117 7,621,189 (982,433) 383,642
PEO | 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 674,636 110,075 383,760 (297,921) 15,918
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 (857,657) (860,185) (1,013,252) (708,333) (1,092,805)
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 1,001,801 1,015,556 1,524,268 430,608 546,569
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 1,239,666 399,543 709,404 (131,664) 52,889
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 $ 81,261 $ 18,266 $ 48,460 $ (68,303) $ 22,932