XML 14 R2.htm IDEA: XBRL DOCUMENT
v3.25.1

Pay vs Performance Disclosure U_pure in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Pay vs Performance Disclosure |  |  |  |  |
Pay vs Performance Disclosure, Table | Pay Versus Performance As described in greater detail in "Compensation Discussion and Analysis," our executive compensation program reflects a variable "pay-for-performance" philosophy. The performance measures that we use for both our long-term and short-term incentive awards are selected based on an objective of incentivizing our Named Executive Officers to increase the value of our enterprise for our stockholders. The following table sets forth information regarding the compensation provided to our principal executive officer (the "CEO/PEO") and our other Named Executive Officers (the "Non-PEO Named Executive Officers") and our performance during the last four fiscal years.
Year(1) |  | Summary Compensation Table Total for CEO/PEO ($) |  | Compensation Actually Paid to CEO/PEO ($)(2) |  | Average Summary Compensation Table for Non-PEO NEOs ($) |  | Average Compensation Actually Paid to Non-PEO NEOs ($)(3) |  | Value of Initial Fixed $100 Investment Based On: |  | Net Loss ($ thousands) |  | Total Revenue ($ thousands)(6) |
|  |  |  |  |  |  |  |  |  | Total Shareholder Return ($)(4) |  | Peer Group Total Shareholder Return ($)(5) |  |  |  |  |
| 2024 |  |  | 6,221,699 |  |  | 4,059,404 |  |  | 2,853,274 |  |  | 2,750,657 |  |  | 129.39 |  |  | 102.00 |  |  | (162,123 | ) |  | 611,562 |
| 2023 |  |  | 9,477,979 |  |  | 23,339,656 |  |  | 3,432,342 |  |  | 5,474,297 |  |  | 212.97 |  |  | 140.46 |  |  | (186,638 | ) |  | 482,262 |
| 2022 |  |  | 5,948,299 |  |  | 7,374,460 |  |  | 2,283,006 |  |  | 3,044,347 |  |  | 173.94 |  |  | 121.80 |  |  | (151,293 | ) |  | 350,867 |
| 2021 |  |  | 5,266,839 |  |  | 8,273,363 |  |  | 2,844,858 |  |  | 3,144,984 |  |  | 160.99 |  |  | 151.64 |  |  | (143,032 | ) |  | 243,212 |
| 2020 |  |  | 4,683,936 |  |  | 23,639,741 |  |  | 1,477,059 |  |  | 5,761,467 |  |  | 204.51 |  |  | 122.39 |  |  | (78,994 | ) |  | 144,861 |
(1) The CEO/PEO and Non-PEO Named Executive Officers included in the above compensation columns reflect the following:
Year | CEO/PEO | Non-PEO/NEOs
2024 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Scott Lish
2023 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Scott Lish
2022 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Eric Dasso
2021 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel
2020 | Patrick S. Miles | Craig E. Hunsaker, David P. Sponsel
(2) "Compensation Actually Paid" to the CEO/PEO reflects the following adjustments from Total Compensation reported in the applicable Summary Compensation Table:
Adjustments to Determine Compensation "Actually Paid" for CEO/PEO | 2024 ($) |  | 2023 ($) |  | 2022 ($) |  | 2021 ($) |  | 2020 ($) |
Total Reported in Summary Compensation Table |  | 6,221,699 |  |  | 9,477,979 |  |  | 5,948,299 |  |  | 5,266,839 |  |  | 4,683,936 |
Less Amounts Reported under the "Stock Awards Column" in the Summary Compensation Table |  | 5,028,680 |  |  | 7,687,586 |  |  | 4,356,657 |  |  | 3,696,750 |  |  | 3,224,266 |
Less Amounts Reported under the "Option Awards" Column in the Summary Compensation Table |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Plus the Fair Value of Awards Granted during covered year that Remain Unvested as of Year-end |  | 5,256,064 |  |  | 10,134,386 |  |  | 6,510,735 |  |  | 10,572,750 |  |  | 12,714,583 |
Plus the Fair Value of Awards Granted during covered year that Vested during covered year |  | — |  |  | — |  |  | — |  |  | — |  |  | 125,793 |
Plus the Change in Fair Value from prior Year-end to current Year-end of Awards Granted prior to covered year that were Outstanding and Unvested as of Year-end |  | (2,428,632 | ) |  | 1,802,804 |  |  | 1,116,353 |  |  | (4,423,380 | ) |  | 10,733,420 |
Plus the Change in Fair Value from prior Year-end to Vesting Date of Awards Granted prior to covered year that Vested during covered year |  | 38,953 |  |  | 9,612,073 |  |  | (1,844,270 | ) |  | 553,904 |  |  | (1,393,725 | )
Total Adjustments |  | (2,162,295 | ) |  | 13,861,677 |  |  | 1,426,161 |  |  | 3,006,524 |  |  | 18,955,805 |
Compensation Actually Paid |  | 4,059,404 |  |  | 23,339,656 |  |  | 7,374,460 |  |  | 8,273,363 |  |  | 23,639,741 |
(3) The average "Compensation Actually Paid" to the Non-PEO Named Executive Officers reflect the following adjustments from Total Compensation reported in the applicable Summary Compensation Table:
Adjustments to Determine Average Compensation "Actually Paid" for Non-PEO NEOs | 2024 ($) |  | 2023 ($) |  | 2022 ($) |  | 2021 ($) |  | 2020 ($) |
Total Reported in Summary Compensation Table |  | 2,853,274 |  |  | 3,432,342 |  |  | 2,283,006 |  |  | 2,844,858 |  |  | 1,477,059 |
Less Amounts Reported under the "Stock Awards Column" in the Summary Compensation Table |  | 2,147,889 |  |  | 2,489,639 |  |  | 1,389,695 |  |  | 2,067,800 |  |  | 723,996 |
Less Amounts Reported under the "Option Awards" Column in the Summary Compensation Table |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Plus the Fair Value of Awards Granted during covered year that Remain Unvested as of Year-end |  | 2,672,975 |  |  | 3,340,773 |  |  | 2,076,807 |  |  | 2,971,800 |  |  | 2,784,776 |
Plus the Fair Value of Awards Granted during covered year that Vested during covered year |  | — |  |  | — |  |  | — |  |  | — |  |  | 45,359 |
Plus the Change in Fair Value from prior Year-end to current Year-end of Awards Granted prior to covered year that were Outstanding and Unvested as of Year-end |  | (1,476,084 | ) |  | 537,648 |  |  | 266,411 |  |  | (697,232 | ) |  | 2,408,807 |
Plus the Change in Fair Value from prior Year-end to Vesting Date of Awards Granted prior to covered year that Vested during covered year |  | 848,381 |  |  | 653,173 |  |  | (192,182 | ) |  | 93,358 |  |  | (230,538 | )
Total Adjustments |  | (102,617 | ) |  | 2,041,955 |  |  | 761,341 |  |  | 300,126 |  |  | 4,284,408 |
Compensation Actually Paid |  | 2,750,657 |  |  | 5,474,297 |  |  | 3,044,347 |  |  | 3,144,984 |  |  | 5,761,467 |
(4) Reflects total shareholder return indexed to $100 invested on December 31, 2019. (5) Reflects total shareholder return indexed to $100 invested on December 31, 2019 for the Nasdaq Medical Equipment Index, which is an industry line peer group reported in the performance graph included in the Company’s 2024 Annual Report on Form 10-K, and assuming reinvestment of all dividends, where applicable. (6) Total Revenue, which is a GAAP measure, represents the most important financial performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link compensation actually paid to our Named Executive Officers, including our CEO, for the most recently completed fiscal year to the Company’s performance. |  |  |  |
Company Selected Measure Name | Total Revenue |  |  |  |
Named Executive Officers, Footnote | (1) The CEO/PEO and Non-PEO Named Executive Officers included in the above compensation columns reflect the following:
Year | CEO/PEO | Non-PEO/NEOs
2024 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Scott Lish
2023 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Scott Lish
2022 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Eric Dasso
2021 | Patrick S. Miles | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel
2020 | Patrick S. Miles | Craig E. Hunsaker, David P. Sponsel
" |  |  |  |
Peer Group Issuers, Footnote | (5) Reflects total shareholder return indexed to $100 invested on December 31, 2019 for the Nasdaq Medical Equipment Index, which is an industry line peer group reported in the performance graph included in the Company’s 2024 Annual Report on Form 10-K, and assuming reinvestment of all dividends, where applicable. |  |  |  |
PEO Total Compensation Amount | $ 6,221,699 | $ 9,477,979 | $ 5,948,299 | $ 5,266,839 | $ 4,683,936
PEO Actually Paid Compensation Amount | $ 4,059,404 | 23,339,656 | 7,374,460 | 8,273,363 | 23,639,741
Adjustment To PEO Compensation, Footnote | (2) "Compensation Actually Paid" to the CEO/PEO reflects the following adjustments from Total Compensation reported in the applicable Summary Compensation Table:
Adjustments to Determine Compensation "Actually Paid" for CEO/PEO | 2024 ($) |  | 2023 ($) |  | 2022 ($) |  | 2021 ($) |  | 2020 ($) |
Total Reported in Summary Compensation Table |  | 6,221,699 |  |  | 9,477,979 |  |  | 5,948,299 |  |  | 5,266,839 |  |  | 4,683,936 |
Less Amounts Reported under the "Stock Awards Column" in the Summary Compensation Table |  | 5,028,680 |  |  | 7,687,586 |  |  | 4,356,657 |  |  | 3,696,750 |  |  | 3,224,266 |
Less Amounts Reported under the "Option Awards" Column in the Summary Compensation Table |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Plus the Fair Value of Awards Granted during covered year that Remain Unvested as of Year-end |  | 5,256,064 |  |  | 10,134,386 |  |  | 6,510,735 |  |  | 10,572,750 |  |  | 12,714,583 |
Plus the Fair Value of Awards Granted during covered year that Vested during covered year |  | — |  |  | — |  |  | — |  |  | — |  |  | 125,793 |
Plus the Change in Fair Value from prior Year-end to current Year-end of Awards Granted prior to covered year that were Outstanding and Unvested as of Year-end |  | (2,428,632 | ) |  | 1,802,804 |  |  | 1,116,353 |  |  | (4,423,380 | ) |  | 10,733,420 |
Plus the Change in Fair Value from prior Year-end to Vesting Date of Awards Granted prior to covered year that Vested during covered year |  | 38,953 |  |  | 9,612,073 |  |  | (1,844,270 | ) |  | 553,904 |  |  | (1,393,725 | )
Total Adjustments |  | (2,162,295 | ) |  | 13,861,677 |  |  | 1,426,161 |  |  | 3,006,524 |  |  | 18,955,805 |
Compensation Actually Paid |  | 4,059,404 |  |  | 23,339,656 |  |  | 7,374,460 |  |  | 8,273,363 |  |  | 23,639,741 |
Non-PEO NEO Average Total Compensation Amount | $ 2,853,274 | 3,432,342 | 2,283,006 | 2,844,858 | 1,477,059
Non-PEO NEO Average Compensation Actually Paid Amount | $ 2,750,657 | 5,474,297 | 3,044,347 | 3,144,984 | 5,761,467
Adjustment to Non-PEO NEO Compensation Footnote | (3) The average "Compensation Actually Paid" to the Non-PEO Named Executive Officers reflect the following adjustments from Total Compensation reported in the applicable Summary Compensation Table:
Adjustments to Determine Average Compensation "Actually Paid" for Non-PEO NEOs | 2024 ($) |  | 2023 ($) |  | 2022 ($) |  | 2021 ($) |  | 2020 ($) |
Total Reported in Summary Compensation Table |  | 2,853,274 |  |  | 3,432,342 |  |  | 2,283,006 |  |  | 2,844,858 |  |  | 1,477,059 |
Less Amounts Reported under the "Stock Awards Column" in the Summary Compensation Table |  | 2,147,889 |  |  | 2,489,639 |  |  | 1,389,695 |  |  | 2,067,800 |  |  | 723,996 |
Less Amounts Reported under the "Option Awards" Column in the Summary Compensation Table |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Plus the Fair Value of Awards Granted during covered year that Remain Unvested as of Year-end |  | 2,672,975 |  |  | 3,340,773 |  |  | 2,076,807 |  |  | 2,971,800 |  |  | 2,784,776 |
Plus the Fair Value of Awards Granted during covered year that Vested during covered year |  | — |  |  | — |  |  | — |  |  | — |  |  | 45,359 |
Plus the Change in Fair Value from prior Year-end to current Year-end of Awards Granted prior to covered year that were Outstanding and Unvested as of Year-end |  | (1,476,084 | ) |  | 537,648 |  |  | 266,411 |  |  | (697,232 | ) |  | 2,408,807 |
Plus the Change in Fair Value from prior Year-end to Vesting Date of Awards Granted prior to covered year that Vested during covered year |  | 848,381 |  |  | 653,173 |  |  | (192,182 | ) |  | 93,358 |  |  | (230,538 | )
Total Adjustments |  | (102,617 | ) |  | 2,041,955 |  |  | 761,341 |  |  | 300,126 |  |  | 4,284,408 |
Compensation Actually Paid |  | 2,750,657 |  |  | 5,474,297 |  |  | 3,044,347 |  |  | 3,144,984 |  |  | 5,761,467 |
(4) Reflects total shareholder return indexed to $100 invested on December 31, 2019. |  |  |  |
Compensation Actually Paid vs. Total Shareholder Return | PEO and Average Non-PEO Named Executive Officer Compensation Actually Paid Versus TSR (in thousands except for TSR, assuming $100 invested on December 31, 2019) |  |  |  |
Compensation Actually Paid vs. Net Income | PEO and Average Non-PEO Named Executive Officer Compensation Actually Paid Versus Net Loss (in thousands) |  |  |  |
Tabular List, Table | Pay Versus Performance Tabular List of Most Important Financial Performance Measures for All Named Executive Officers for 2024 As described in greater detail in the "Compensation Discussion and Analysis" included in this proxy statement, our executive compensation program reflects a "pay-for-performance" philosophy. The most important financial performance measures we use to link executive compensation actually paid to our Named Executive Officers, for the most recently completed fiscal year, to our performance are as follows: • Total revenue • Adjusted EBITDA • Adjusted EBITDA margin. |  |  |  |
Total Shareholder Return Amount | $ 129.39 | 212.97 | 173.94 | 160.99 | 204.51
Peer Group Total Shareholder Return Amount | 102 | 140.46 | 121.8 | 151.64 | 122.39
Net Income (Loss) | $ (162,123,000) | $ (186,638,000) | $ (151,293,000) | $ (143,032,000) | $ (78,994,000)
Company Selected Measure Amount | 611,562 | 482,262 | 350,867 | 243,212 | 144,861
PEO Name | Patrick S. Miles | Patrick S. Miles | Patrick S. Miles | Patrick S. Miles | Patrick S. Miles
Compensation Actually Paid vs.Total Revenue [Text Block] | PEO and Average Non-PEO Named Executive Officer Compensation Actually Paid Versus Total Revenue (in thousands) |  |  |  |
Non Peo Name | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Scott Lish | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Scott Lish | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel, Eric Dasso | J. Todd Koning, Craig E. Hunsaker, David P. Sponsel | Craig E. Hunsaker, David P. Sponsel
Measure:: 1 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Total revenue |  |  |  |
Measure:: 2 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Adjusted EBITDA |  |  |  |
Measure:: 3 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Adjusted EBITDA margin. |  |  |  |
PEO |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | $ (2,162,295) | $ 13,861,677 | $ 1,426,161 | $ 3,006,524 | $ 18,955,805
PEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (5,028,680) | (7,687,586) | (4,356,657) | (3,696,750) | (3,224,266)
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 | 5,256,064 | 10,134,386 | 6,510,735 | 10,572,750 | 12,714,583
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 | (2,428,632) | 1,802,804 | 1,116,353 | (4,423,380) | 10,733,420
PEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | 125,793
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 | 38,953 | 9,612,073 | (1,844,270) | 553,904 | (1,393,725)
Non-PEO NEO |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 102,617 | 2,041,955 | 761,341 | 300,126 | 4,284,408
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 | (2,147,889) | (2,489,639) | (1,389,695) | (2,067,800) | (723,996)
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 | 2,672,975 | 3,340,773 | 2,076,807 | 2,971,800 | 2,784,776
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 | (1,476,084) | 537,648 | 266,411 | (697,232) | 2,408,807
Non-PEO NEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  |  | 45,359
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 | $ 848,381 | $ 653,173 | $ (192,182) | $ 93,358 | $ (230,538)

X
- Definition CompActuallyPaidVsTotalRevenue. + References No definition available. + Details
Name: | atec_CompensationActuallyPaidVsTotalRevenueTextBlock
Namespace Prefix: | atec_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Non peo name. + References No definition available. + Details
Name: | atec_NonPeoName
Namespace Prefix: | atec_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_AdjToCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_AdjToNonPeoNeoCompFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_AdjToPeoCompFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_CoSelectedMeasureAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_CoSelectedMeasureName
Namespace Prefix: | ecd_
Data Type: | xbrli:normalizedStringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 5 -Subparagraph ii + Details
Name: | ecd_CompActuallyPaidVsNetIncomeTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 5 -Subparagraph i + Details
Name: | ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph vi + Details
Name: | ecd_MeasureName
Namespace Prefix: | ecd_
Data Type: | xbrli:normalizedStringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_NamedExecutiveOfficersFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iii + Details
Name: | ecd_NonPeoNeoAvgCompActuallyPaidAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph ii + Details
Name: | ecd_NonPeoNeoAvgTotalCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iv + Details
Name: | ecd_PeerGroupIssuersFnTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iv + Details
Name: | ecd_PeerGroupTotalShareholderRtnAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iii + Details
Name: | ecd_PeoActuallyPaidCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 3 + Details
Name: | ecd_PeoName
Namespace Prefix: | ecd_
Data Type: | xbrli:normalizedStringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph ii + Details
Name: | ecd_PeoTotalCompAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 1 + Details
Name: | ecd_PvpTable
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 1 + Details
Name: | ecd_PvpTableTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 6 + Details
Name: | ecd_TabularListTableTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 2 -Subparagraph iv + Details
Name: | ecd_TotalShareholderRtnAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ecd_MeasureAxis=1
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_MeasureAxis=2
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_MeasureAxis=3
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_ExecutiveCategoryAxis=ecd_PeoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_AdjToCompAxis=ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_ExecutiveCategoryAxis=ecd_NonPeoNeoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |