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Pay vs Performance Disclosure | 12 Months Ended
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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 | Required Pay Versus Performance Disclosure As required by Section 953(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 402(v) of Regulation S-K, the table below includes information to demonstrate the relationship between NEO compensation and certain financial performance measures for fiscal years 2023, 2022, 2021 and 2020. For additional information about our performance-based pay philosophy and how we align executive compensation with the Company’s performance, refer to the Compensation Discussion and Analysis beginning on page 27.
​ | Year | ​ | ​ | Summary compensation table total for PEO(1) | ​ | ​ | Compensation actually paid to PEO(2) | ​ | ​ | Average summary compensation table total for non-PEO named executive officers(3) | ​ | ​ | Average compensation actually paid to non-PEO named executive officers(4) | ​ | ​ | Value of initial fixed $100 investment based on: | ​ | ​ | Net income (Loss) | ​ | ​ | Average Annual Adjusted EBITDA as % of Average Annual Revenue Over a 3- Year Period(7) | ​
​ | Total shareholder return(5) | ​ | ​ | Peer group total shareholder return(6) | ​
​ | 2023 | ​ | ​ | $2,650,211 | ​ | ​ | $3,984,477 | ​ | ​ | $1,000,337 | ​ | ​ | $1,225,010 | ​ | ​ | $62.31 | ​ | ​ | $157.59 | ​ | ​ | $(26,421,000) | ​ | ​ | 4.1% | ​
​ | 2022 | ​ | ​ | $1,640,327 | ​ | ​ | $1,360,850 | ​ | ​ | $723,885 | ​ | ​ | $593,112 | ​ | ​ | $36.85 | ​ | ​ | $124.79 | ​ | ​ | $(35,747,000) | ​ | ​ | 2.4% | ​
​ | 2021 | ​ | ​ | $2,452,637 | ​ | ​ | $2,278,865 | ​ | ​ | $900,929 | ​ | ​ | $801,499 | ​ | ​ | $42.93 | ​ | ​ | $152.39 | ​ | ​ | $(25,578,000) | ​ | ​ | 7.1% | ​
​ | 2020 | ​ | ​ | $2,784,517 | ​ | ​ | $(116,350) | ​ | ​ | $1,012,628 | ​ | ​ | $330,482 | ​ | ​ | $47.33 | ​ | ​ | $118.40 | ​ | ​ | $(115,781,000) | ​ | ​ | 10.6% | ​
(1) | The dollar amounts reported are the total compensation reported for Mr. Gundermann for each fiscal year in the “Total” column of the Summary Compensation Table.
(2) | The dollar amounts reported represent the “compensation actually paid” to Mr. Gundermann, who served as our PEO for each of the fiscal years 2023, 2022, 2021 and 2020, as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual amount of compensation earned by or paid to Mr. Gundermann during such fiscal years and are based on valuation assumptions required by the SEC, which may not reflect actual amounts realized at vesting or exercise (as applicable). In accordance with the requirements of Item 402(v) of Regulation S-K, the reported “Total” in the Summary Compensation Table for the applicable year is adjusted to determine the “compensation actually paid” amount as follows:
a. | The amount reflected in the “Stock Award” and “Option Award” columns of the Summary Compensation Table with respect to each NEO has been deducted from the Summary Compensation Table Total and substituted with an equity award value for each year calculated by adding or subtracting, as applicable, the following: (i) the year-end fair value of any equity awards granted in the applicable fiscal year that are outstanding and unvested as of the end of such year; (ii) the change in fair value from the end of the prior fiscal year of any awards granted in prior fiscal years that are outstanding and unvested as of the end of the applicable fiscal year; and (iii) for awards granted in prior fiscal years that vested in the applicable fiscal year, the amount equal to the change in value as of the vesting date (from the end of the prior fiscal year). The amounts reported for 2022, 2021 and 2020 have been updated as compared to the amounts reported in the Proxy Statement filed in connection with the 2023 Annual Meeting so that the calculation of the fair value of equity awards is in line with the measurement approach used by the Company under U.S. GAAP. This correction increased (decreased) compensation actually paid to the PEO by $724,787, $1,384,128, and ($813,518) for the years 2022, 2021, and 2020, respectively. The valuation assumptions used to calculate fair values on equity awards do not materially differ from those disclosed at the time of grant.
b. | The pension benefit value reported in the “Change in Pension Value and Non-Qualified Deferred Compensation Earnings” column of the Summary Compensation Table for each applicable year is adjusted to account for the aggregate of two components: (i) the actuarially determined service cost for services rendered by Mr. Gundermann during the applicable year (the “service cost”); and (ii) the entire cost of benefits granted in a plan amendment during the applicable year that are attributed by the benefit formula to services rendered in periods prior to the plan amendment (the “prior service cost”), in each case, calculated in accordance with U.S. GAAP.
c. | The following table discloses the amounts deducted from and added to the total compensation of our principal executive officer in determining our principal executive officer’s compensation actually paid for each fiscal year shown in the pay versus performance table:
​ | Year | ​ | ​ | Summary Compensation Total | ​ | ​ | Minus: Change in Pension Value and Non- Qualified Deferred Compensation Earnings | ​ | ​ | Plus: Pension Service Costs Attributable to the Applicable Year | ​ | ​ | Minus: Grant Date Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Year-End Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End | ​ | ​ | Plus: Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year | ​ | ​ | Compensation Actually Paid | ​
​ | 2023 | ​ | ​ | $2,650,211 | ​ | ​ | $(609,147) | ​ | ​ | — | ​ | ​ | $(1,000,811) | ​ | ​ | $1,191,633 | ​ | ​ | $1,260,507 | ​ | ​ | $492,084 | ​ | ​ | $3,984,477 | ​
​ | 2022 | ​ | ​ | $1,640,327 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | $(1,000,010) | ​ | ​ | $979,770 | ​ | ​ | $(211,354) | ​ | ​ | $(47,883) | ​ | ​ | $1,360,850 | ​
​ | 2021 | ​ | ​ | $2,452,637 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | $(1,817,509) | ​ | ​ | $1,689,993 | ​ | ​ | $(21,241) | ​ | ​ | $(25,015) | ​ | ​ | $2,278,865 | ​
​ | 2020 | ​ | ​ | $2,784,517 | ​ | ​ | $(1,953,301) | ​ | ​ | — | ​ | ​ | $(200,346) | ​ | ​ | $100,958 | ​ | ​ | $(613,384) | ​ | ​ | $(234,793) | ​ | ​ | $(116,350) | ​
(3) | The dollar amounts reported represent the average of the amounts reported for the Company’s Named Executive Officers (“NEOs”) as a group (excluding the CEO) in the “Total” column of the Summary Compensation Table in each applicable fiscal year. The names of each of the NEOs included for purposes of calculating the average amounts in each applicable year are David C. Burney, James S. Kramer, Michael C. Kuehn, James F. Mulato and Mark A. Peabody. The amounts reported
for 2022, 2021 and 2020 have been updated as compared to the amounts reported in the Proxy Statement filed in connection with the 2023 Annual Meeting so that calculation of the fair value of equity awards is in line with the measurement approach used by the Company under U.S. GAAP. This correction increased (decreased) average compensation actually paid to the Company’s NEOs, excluding the CEO, by $118,162, $225,942 and ($171,845) for the years 2022, 2021, and 2020, respectively.
(4) | The dollar amounts reported represent the average amount of “compensation actually paid” to the NEOs as a group (excluding the CEO), as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual amount of compensation earned by or paid to the NEOs as a group (excluding the CEO) during such fiscal years and are based on valuation assumptions required by the SEC, which may not reflect actual amounts realized at vesting or exercise (as applicable). The average total compensation for the NEOs as a group (excluding the CEO) for each year was adjusted using the same methodology described in footnote (2) to determine the average compensation actually paid.
a. | The following table discloses the amounts deducted from and added to the average total compensation of our NEOs (excluding the CEO) in determining the average compensation actually paid to our NEOs (excluding the CEO) for each fiscal year shown in the pay versus performance table:
​ | Year | ​ | ​ | Summary Compensation Total | ​ | ​ | Minus: Change in Pension Value and Non- Qualified Deferred Compensation Earnings | ​ | ​ | Plus: Pension Service Costs Attributable to the Applicable Year | ​ | ​ | Minus: Grant Date Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Year-End Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End | ​ | ​ | Plus: Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year | ​ | ​ | Average Compensation Actually Paid | ​
​ | 2023 | ​ | ​ | $1,000,337 | ​ | ​ | $(183,967) | ​ | ​ | $21,086 | ​ | ​ | $(200,647) | ​ | ​ | $240,741 | ​ | ​ | $266,103 | ​ | ​ | $81,357 | ​ | ​ | $1,225,010 | ​
​ | 2022 | ​ | ​ | $723,885 | ​ | ​ | — | ​ | ​ | $27,517 | ​ | ​ | $(320,170) | ​ | ​ | $220,213 | ​ | ​ | $(49,583) | ​ | ​ | $(8,750) | ​ | ​ | $593,112 | ​
​ | 2021 | ​ | ​ | $900,929 | ​ | ​ | $(3,455) | ​ | ​ | $38,982 | ​ | ​ | $(501,639) | ​ | ​ | $420,935 | ​ | ​ | $(32,238) | ​ | ​ | $(22,015) | ​ | ​ | $801,499 | ​
​ | 2020 | ​ | ​ | $1,012,628 | ​ | ​ | $(455,508) | ​ | ​ | $44,516 | ​ | ​ | $(144,327) | ​ | ​ | $72,736 | ​ | ​ | $(150,877) | ​ | ​ | $(48,686) | ​ | ​ | $330,482 | ​
(5) | Cumulative total shareholder return “TSR” is calculated using the volume-weighted average stock price starting December 31, 2019 through December 31 of the applicable fiscal year.
(6) | Represents the peer group TSR using the volume-weighted average stock price starting December 31, 2019 through December 31 of the applicable fiscal year. The peer group used for this purpose is the S&P 500 Index.
(7) | As required by Item 402(v) of Regulation S-K, the Company has determined that average annual Adjusted EBITDA as a percentage of average annual revenue over a three-year period is the Company Selected Measure, as it is the most important financial performance measure (that is not otherwise disclosed in the table) used to link compensation actually paid to the Company’s NEOs to company performance for the most recently completed fiscal year. “Adjusted EBITDA” is defined as the Company’s earnings before interest, taxes, depreciation, and amortization, adjusted for any extraordinary, unusual or nonrecurring events, including, but not limited to insurance proceeds, legal settlements, impairments or unique investments in R&D projects.
Company Selected Measure Name | Average Annual Adjusted EBITDA as a Percentage of Average Annual Revenue Over a Three-Year Period |  |  |
Named Executive Officers, Footnote |
(1) | The dollar amounts reported are the total compensation reported for Mr. Gundermann for each fiscal year in the “Total” column of the Summary Compensation Table.
(3) | The dollar amounts reported represent the average of the amounts reported for the Company’s Named Executive Officers (“NEOs”) as a group (excluding the CEO) in the “Total” column of the Summary Compensation Table in each applicable fiscal year. The names of each of the NEOs included for purposes of calculating the average amounts in each applicable year are David C. Burney, James S. Kramer, Michael C. Kuehn, James F. Mulato and Mark A. Peabody. The amounts reported
for 2022, 2021 and 2020 have been updated as compared to the amounts reported in the Proxy Statement filed in connection with the 2023 Annual Meeting so that calculation of the fair value of equity awards is in line with the measurement approach used by the Company under U.S. GAAP. This correction increased (decreased) average compensation actually paid to the Company’s NEOs, excluding the CEO, by $118,162, $225,942 and ($171,845) for the years 2022, 2021, and 2020, respectively. |  |  |
Peer Group Issuers, Footnote |
(6) | Represents the peer group TSR using the volume-weighted average stock price starting December 31, 2019 through December 31 of the applicable fiscal year. The peer group used for this purpose is the S&P 500 Index.
PEO Total Compensation Amount | $ 2,650,211 | $ 1,640,327 | $ 2,452,637 | $ 2,784,517
PEO Actually Paid Compensation Amount | $ 3,984,477 | 1,360,850 | 2,278,865 | (116,350)
Adjustment To PEO Compensation, Footnote |
(2) | The dollar amounts reported represent the “compensation actually paid” to Mr. Gundermann, who served as our PEO for each of the fiscal years 2023, 2022, 2021 and 2020, as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual amount of compensation earned by or paid to Mr. Gundermann during such fiscal years and are based on valuation assumptions required by the SEC, which may not reflect actual amounts realized at vesting or exercise (as applicable). In accordance with the requirements of Item 402(v) of Regulation S-K, the reported “Total” in the Summary Compensation Table for the applicable year is adjusted to determine the “compensation actually paid” amount as follows:
a. | The amount reflected in the “Stock Award” and “Option Award” columns of the Summary Compensation Table with respect to each NEO has been deducted from the Summary Compensation Table Total and substituted with an equity award value for each year calculated by adding or subtracting, as applicable, the following: (i) the year-end fair value of any equity awards granted in the applicable fiscal year that are outstanding and unvested as of the end of such year; (ii) the change in fair value from the end of the prior fiscal year of any awards granted in prior fiscal years that are outstanding and unvested as of the end of the applicable fiscal year; and (iii) for awards granted in prior fiscal years that vested in the applicable fiscal year, the amount equal to the change in value as of the vesting date (from the end of the prior fiscal year). The amounts reported for 2022, 2021 and 2020 have been updated as compared to the amounts reported in the Proxy Statement filed in connection with the 2023 Annual Meeting so that the calculation of the fair value of equity awards is in line with the measurement approach used by the Company under U.S. GAAP. This correction increased (decreased) compensation actually paid to the PEO by $724,787, $1,384,128, and ($813,518) for the years 2022, 2021, and 2020, respectively. The valuation assumptions used to calculate fair values on equity awards do not materially differ from those disclosed at the time of grant.
b. | The pension benefit value reported in the “Change in Pension Value and Non-Qualified Deferred Compensation Earnings” column of the Summary Compensation Table for each applicable year is adjusted to account for the aggregate of two components: (i) the actuarially determined service cost for services rendered by Mr. Gundermann during the applicable year (the “service cost”); and (ii) the entire cost of benefits granted in a plan amendment during the applicable year that are attributed by the benefit formula to services rendered in periods prior to the plan amendment (the “prior service cost”), in each case, calculated in accordance with U.S. GAAP.
c. | The following table discloses the amounts deducted from and added to the total compensation of our principal executive officer in determining our principal executive officer’s compensation actually paid for each fiscal year shown in the pay versus performance table:
​ | Year | ​ | ​ | Summary Compensation Total | ​ | ​ | Minus: Change in Pension Value and Non- Qualified Deferred Compensation Earnings | ​ | ​ | Plus: Pension Service Costs Attributable to the Applicable Year | ​ | ​ | Minus: Grant Date Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Year-End Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End | ​ | ​ | Plus: Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year | ​ | ​ | Compensation Actually Paid | ​
​ | 2023 | ​ | ​ | $2,650,211 | ​ | ​ | $(609,147) | ​ | ​ | — | ​ | ​ | $(1,000,811) | ​ | ​ | $1,191,633 | ​ | ​ | $1,260,507 | ​ | ​ | $492,084 | ​ | ​ | $3,984,477 | ​
​ | 2022 | ​ | ​ | $1,640,327 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | $(1,000,010) | ​ | ​ | $979,770 | ​ | ​ | $(211,354) | ​ | ​ | $(47,883) | ​ | ​ | $1,360,850 | ​
​ | 2021 | ​ | ​ | $2,452,637 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | $(1,817,509) | ​ | ​ | $1,689,993 | ​ | ​ | $(21,241) | ​ | ​ | $(25,015) | ​ | ​ | $2,278,865 | ​
​ | 2020 | ​ | ​ | $2,784,517 | ​ | ​ | $(1,953,301) | ​ | ​ | — | ​ | ​ | $(200,346) | ​ | ​ | $100,958 | ​ | ​ | $(613,384) | ​ | ​ | $(234,793) | ​ | ​ | $(116,350) | ​
Non-PEO NEO Average Total Compensation Amount | $ 1,000,337 | 723,885 | 900,929 | 1,012,628
Non-PEO NEO Average Compensation Actually Paid Amount | $ 1,225,010 | 593,112 | 801,499 | 330,482
Adjustment to Non-PEO NEO Compensation Footnote |
(4) | The dollar amounts reported represent the average amount of “compensation actually paid” to the NEOs as a group (excluding the CEO), as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual amount of compensation earned by or paid to the NEOs as a group (excluding the CEO) during such fiscal years and are based on valuation assumptions required by the SEC, which may not reflect actual amounts realized at vesting or exercise (as applicable). The average total compensation for the NEOs as a group (excluding the CEO) for each year was adjusted using the same methodology described in footnote (2) to determine the average compensation actually paid.
a. | The following table discloses the amounts deducted from and added to the average total compensation of our NEOs (excluding the CEO) in determining the average compensation actually paid to our NEOs (excluding the CEO) for each fiscal year shown in the pay versus performance table:
​ | Year | ​ | ​ | Summary Compensation Total | ​ | ​ | Minus: Change in Pension Value and Non- Qualified Deferred Compensation Earnings | ​ | ​ | Plus: Pension Service Costs Attributable to the Applicable Year | ​ | ​ | Minus: Grant Date Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Year-End Fair Value of Equity Awards Granted During Applicable Year | ​ | ​ | Plus: Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End | ​ | ​ | Plus: Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year | ​ | ​ | Average Compensation Actually Paid | ​
​ | 2023 | ​ | ​ | $1,000,337 | ​ | ​ | $(183,967) | ​ | ​ | $21,086 | ​ | ​ | $(200,647) | ​ | ​ | $240,741 | ​ | ​ | $266,103 | ​ | ​ | $81,357 | ​ | ​ | $1,225,010 | ​
​ | 2022 | ​ | ​ | $723,885 | ​ | ​ | — | ​ | ​ | $27,517 | ​ | ​ | $(320,170) | ​ | ​ | $220,213 | ​ | ​ | $(49,583) | ​ | ​ | $(8,750) | ​ | ​ | $593,112 | ​
​ | 2021 | ​ | ​ | $900,929 | ​ | ​ | $(3,455) | ​ | ​ | $38,982 | ​ | ​ | $(501,639) | ​ | ​ | $420,935 | ​ | ​ | $(32,238) | ​ | ​ | $(22,015) | ​ | ​ | $801,499 | ​
​ | 2020 | ​ | ​ | $1,012,628 | ​ | ​ | $(455,508) | ​ | ​ | $44,516 | ​ | ​ | $(144,327) | ​ | ​ | $72,736 | ​ | ​ | $(150,877) | ​ | ​ | $(48,686) | ​ | ​ | $330,482 | ​
Compensation Actually Paid vs. Total Shareholder Return | Comparative Analysis of the Pay Versus Performance Table The Company’s compensation program is designed to attract and retain executives whose talents and contributions sustain long-term growth by aligning their interests with the drivers of shareholder returns and supporting their achievement of the Company’s primary business goals. The Company considers several performance measures to ensure executives are incentivized to accomplish these objectives, many of which are not presented in the Pay Versus Performance Table. The charts below explain the relationship between the columns presented in the Pay Versus Performance Table. Comparison of “Compensation Actually Paid” to Company TSR The chart below shows the “compensation actually paid” to Mr. Gundermann and average “compensation actually paid” to the other NEOs as compared to the Company’s cumulative TSR in 2020, 2021, 2022 and 2023. |  |  |
Compensation Actually Paid vs. Net Income | Comparative Analysis of the Pay Versus Performance Table The Company’s compensation program is designed to attract and retain executives whose talents and contributions sustain long-term growth by aligning their interests with the drivers of shareholder returns and supporting their achievement of the Company’s primary business goals. The Company considers several performance measures to ensure executives are incentivized to accomplish these objectives, many of which are not presented in the Pay Versus Performance Table. The charts below explain the relationship between the columns presented in the Pay Versus Performance Table. Comparison of “Compensation Actually Paid” to Net Income (Loss) The chart below shows the “compensation actually paid” to Mr. Gundermann and average “compensation actually paid” to the other NEOs as compared to the Company’s Net Income (Loss) for 2020, 2021, 2022 and 2023. |  |  |
Compensation Actually Paid vs. Company Selected Measure | Comparative Analysis of the Pay Versus Performance Table The Company’s compensation program is designed to attract and retain executives whose talents and contributions sustain long-term growth by aligning their interests with the drivers of shareholder returns and supporting their achievement of the Company’s primary business goals. The Company considers several performance measures to ensure executives are incentivized to accomplish these objectives, many of which are not presented in the Pay Versus Performance Table. The charts below explain the relationship between the columns presented in the Pay Versus Performance Table. Comparison of “Compensation Actually Paid” to Company-Selected Measure (Average Annual Adjusted EBITDA as a Percentage of Average Annual Revenue Over a Three-Year Period) The chart below shows the “compensation actually paid” to Mr. Gundermann and average “compensation actually paid” to the other NEOs as compared to the Company’s average annual Adjusted EBITDA as a percentage of the Company’s average annual revenue over a three-year period for 2020, 2021, 2022 and 2023. |  |  |
Total Shareholder Return Vs Peer Group | Comparative Analysis of the Pay Versus Performance Table The Company’s compensation program is designed to attract and retain executives whose talents and contributions sustain long-term growth by aligning their interests with the drivers of shareholder returns and supporting their achievement of the Company’s primary business goals. The Company considers several performance measures to ensure executives are incentivized to accomplish these objectives, many of which are not presented in the Pay Versus Performance Table. The charts below explain the relationship between the columns presented in the Pay Versus Performance Table. Company TSR versus Peer Group TSR Our 1 year, 2 year, 3 year and 4-year Total Shareholder Return (“TSR”) compares lower than the S&P 500 Index - Total Return TSR and was at (-52.67%), (-57.07%), (-63.15%) and (-37.69)%, respectively. TSR is calculated using the volume-weighted average stock price over the period beginning December 31, 2019 through the end of each applicable fiscal year. These Pay Versus Performance metrics are based on the Company’s TSR on a relative basis against the S&P 500 Index - Total Return. The graph below shows the Company’s cumulative TSR over the four-year period ending with December 31, 2023 as compared to the Total Return TSR for the S&P 500 Index. |  |  |
Tabular List, Table | Most Important Performance Measures The performance measures that Astronics Corporation uses in our executive compensation program are selected based on the objective of incentivizing NEOs to achieve long-term, sustainable growth in shareholder value. As required by Item 402(v) of Regulation S-K, we have identified the following financial performance measures as being the most important in linking actual compensation paid to executives to the Company’s performance:
​ | Average Annual Adjusted EBITDA as a Percentage of Average Annual Revenue Over a Three-Year Period | ​
​ | Pre-Tax Income | ​
​ | Sales Growth Over the Most Recent Three-Year Period | ​
Total Shareholder Return Amount | $ 62.31 | 36.85 | 42.93 | 47.33
Peer Group Total Shareholder Return Amount | 157.59 | 124.79 | 152.39 | 118.4
Net Income (Loss) | $ (26,421,000) | $ (35,747,000) | $ (25,578,000) | $ (115,781,000)
Company Selected Measure Amount | 0.041 | 0.024 | 0.071 | 0.106
PEO Name | Mr. Gundermann | Mr. Gundermann | Mr. Gundermann | Mr. Gundermann
Measure:: 1 |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Name | Average Annual Adjusted EBITDA as a Percentage of Average Annual Revenue Over a Three-Year Period |  |  |
Measure:: 2 |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Name | Pre-Tax Income |  |  |
Measure:: 3 |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Name | Sales Growth Over the Most Recent Three-Year Period |  |  |
PEO [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Increase (Decrease) in Prior Year Reported Compensation Actually Paid Due to Measurement Approach Alignment |  | $ 724,787 | $ 1,384,128 | $ (813,518)
PEO [Member] | Change in Pension Value and Non Qualified Deferred Compensation Earnings [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | $ (609,147) | 0 | 0 | (1,953,301)
PEO [Member] | Pension Service Costs Attributable to the Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0
PEO [Member] | Grant Date Fair Value of Equity Awards Granted During Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | (1,000,811) | (1,000,010) | (1,817,509) | (200,346)
PEO [Member] | Year-End Fair Value of Equity Awards Granted During Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 1,191,633 | 979,770 | 1,689,993 | 100,958
PEO [Member] | Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 1,260,507 | (211,354) | (21,241) | (613,384)
PEO [Member] | Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 492,084 | (47,883) | (25,015) | (234,793)
Non-PEO NEO [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Increase (Decrease) in Prior Year Reported Compensation Actually Paid Due to Measurement Approach Alignment |  | 118,162 | 225,942 | (171,845)
Non-PEO NEO [Member] | Change in Pension Value and Non Qualified Deferred Compensation Earnings [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | (183,967) | 0 | (3,455) | (455,508)
Non-PEO NEO [Member] | Pension Service Costs Attributable to the Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 21,086 | 27,517 | 38,982 | 44,516
Non-PEO NEO [Member] | Grant Date Fair Value of Equity Awards Granted During Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | (200,647) | (320,170) | (501,639) | (144,327)
Non-PEO NEO [Member] | Year-End Fair Value of Equity Awards Granted During Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 240,741 | 220,213 | 420,935 | 72,736
Non-PEO NEO [Member] | Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | 266,103 | (49,583) | (32,238) | (150,877)
Non-PEO NEO [Member] | Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year [Member] |  |  |  |
Pay vs Performance Disclosure |  |  |  |
Adjustment to Compensation, Amount | $ 81,357 | $ (8,750) | $ (22,015) | $ (48,686)

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- Definition Increase (decrease) in prior year reported compensation actually paid due to measurement approach alignment. + References No definition available. + Details
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