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Pay vs Performance Disclosure - USD ($)
12 Months Ended
Jan. 03, 2026
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Jan. 01, 2022
Pay vs Performance Disclosure          
Pay vs Performance Disclosure, Table
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 following disclosure summarizes the relationship between the “compensation actually paid” ​(as calculated pursuant to Item 402(v)) by our company to our principal
executive officer (who we refer to as our PEO or our chief executive officer) and our non-PEO named executive officers (who we refer to as our other named executive officers) and the financial performance of our company over a three-year performance period. “Compensation actually paid” does not necessarily reflect value actually realized by our chief executive officer or the other named executive officers or how our compensation committee evaluates compensation decisions in light of company or individual performance. For a discussion of how our compensation committee seeks to align pay with performance when making compensation decisions, please review the Compensation Discussion and Analysis beginning on page 32.
The “compensation actually paid” amounts do not reflect the actual amount of compensation earned by or paid to our named executive officers during the applicable years but instead are amounts determined in accordance with Item 402(v). For example, the value of any shares of common stock that an executive actually receives in respect of performance share long-term incentive awards will ultimately depend on whether and at what level financial performance metrics are attained following the completion of the three-year performance period and the stock price at the time of issuance of the shares of common stock, if any, following vesting. Therefore, until the time of vesting, such awards remain at risk of forfeiture, reduction in the amount of shares earned and the value of the shares earned. Likewise, although “compensation actually paid” includes a value for stock options, stock options granted in a given year ultimately will not have any value unless the stock options vest over a multi-year period and stockholder value is created by our stock price increasing above the exercise prices over the long-term. “Compensation actually paid” is influenced by numerous factors, including but not limited to the timing of new grant issuances and outstanding grant vesting, share price volatility during the fiscal year, our mix of short-term and long-term incentives, and many other factors.
Summary
Compen-
sation
Table
Total for
First
PEO
(Wenner)
Summary
Compen-
sation
Table
Total for
Second
PEO
(Keller)
Compen-
sation
Actually
Paid to
First
PEO
(Wenner)
Compen-
sation
Actually
Paid to
Second
PEO
(Keller)
Average of
Summary
Compen-
sation
Table
for non-
PEO NEOs
Average
Compen-
sation
Actually
Paid to
non-
PEO NEOs
Value of Initial Fixed $100
Investment Based On:
Year(1)
Total
Shareholder
Return
(2)
Peer Group
Total
Shareholder
Return
(3)
Net
Income
(Loss)
(4)
Adjusted
EBITDA
(5)
(in thousands)
2025
N/A $ 4,589,619 N/A $ 2,350,176 $ 1,285,316 $ 1,029,960 $ 24 $ 98 $ (43,257) $ 272,200
2024
N/A $ 5,083,699 N/A $ 1,210,896 $ 1,277,222 $ 931,749 $ 33 $ 108 $ (251,251) $ 295,413
2023
N/A $ 7,958,638 N/A $ 8,250,725 $ 1,433,135 $ 1,484,166 $ 46 $ 114 $ (66,198) $ 317,995
2022
N/A $ 2,413,274 N/A $ 305,843 $ 908,415 $ 194,540 $ 46 $ 124 $ (11,370) $ 300,963
2021
$ 1,291,748 $ 6,040,794 $ 1,291,748 $ 2,570,942 $ 891,725 $ 1,053,237 $ 118 $ 113 $ 67,363 $ 357,984
(1)
The named executive officers included in the table above were:
Year
Principal Executive Officers (PEO)
Non-PEO Named Executive Officers
2025
Kenneth C. Keller Bruce C. Wacha, Scott E. Lerner, Jordan E. Greenberg, Ellen M. Schum, Andrew D. Vogel
2024
Kenneth C. Keller
Bruce C. Wacha, Scott E. Lerner, Jordan E. Greenberg, Ellen M. Schum
2023
Kenneth C. Keller
Bruce C. Wacha, Scott E. Lerner, Jordan E. Greenberg, Ellen M. Schum
2022
Kenneth C. Keller Bruce C. Wacha, Scott E. Lerner, Erich A. Fritz, Jordan E. Greenberg, Ellen M. Schum
2021
David L. Wenner, Kenneth C. Keller
Bruce C. Wacha, Scott E. Lerner, Erich A. Fritz, Jordan E. Greenberg
(2)
Total shareholder return assumes $100 invested on January 2, 2021, the last day of fiscal 2020, including the reinvestment of dividends.
(3)
The peer group used in this disclosure is the S&P Packaged Foods & Meats Index, which is the same peer group used in Part II, Item 5 of our 2025 annual report.
(4)
Net income (loss) as reported in our company’s consolidated statements of operations in our 2025 annual report.
(5)
Adjusted EBITDA was determined to be the most important financial performance measure linking “compensation actually paid” to our company’s performance for 2025 and therefore was selected as the 2025 “company selected measure” as defined in Item 402(v). Adjusted EBITDA and how it is used in our incentive programs is discussed in the Compensation Discussion and Analysis beginning on page 32. Adjusted EBITDA is a non-GAAP financial measure. Please see also the discussion within Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operation” in our 2025 annual report for a more detailed discussion of adjusted EBITDA and a reconciliation of adjusted EBITDA with the most directly comparable GAAP measures, along with the components of adjusted EBITDA.
The tables below describe the adjustments, each of which is required by SEC rules, to calculate “compensation actually paid” from the summary compensation table totals for the three PEOs and our non-PEO named executive officers.
2025
2024
2023
2022
2021
Adjustments(1)
Second PEO
(Keller)
Second PEO
(Keller)
Second PEO
(Keller)
Second PEO
(Keller)
Second PEO
(Keller)
First PEO
(Wenner)
Summary Compensation Table (SCT) Total
$ 4,589,619 $ 5,083,699 $ 7,958,638 $ 2,413,274 $ 6,040,794 $ 1,291,748
Adjustments for stock awards and option awards
(Deduct): Aggregate value for stock awards and option awards included in SCT total for the covered fiscal year
(2,625,864) (3,053,287) (5,415,274) (1,304,964) (4,749,056) (374,997)
Add: Fair value at year end of awards granted during the covered fiscal year that were outstanding and unvested at the covered fiscal year end
1,588,505 1,710,895 5,578,530 156,356 1,272,434
Add (Deduct): Year-over-year change in fair value at covered fiscal year end of
awards granted in any prior fiscal year that were outstanding and unvested
at the covered fiscal year end
(978,751) (2,710,306) 33,189 (969,997)
Add: Vesting date fair value of awards granted and vested during the covered
fiscal year
374,997
Add (Deduct): Change as of the vesting date (from the end of the prior fiscal
year) in fair value of awards granted in any prior fiscal year for which
vesting conditions were satisfied during the covered fiscal year
(478,184) 29,589 24,134 (20,093)
(Deduct): Fair value at end of prior fiscal year of awards granted in any prior
fiscal year that failed to meet the applicable vesting conditions during the
covered fiscal year
Add: Dividends or other earnings paid on awards in the covered fiscal year prior to vesting if not otherwise included in the SCT total for the covered fiscal year
254,852 150,307 71,508 31,266 6,770
Adjustments for defined benefit pension plans
(Deduct): Aggregate change in actuarial present value included in SCT total for the covered fiscal year
Add: Service cost for the covered fiscal year
Add: Prior service cost for the covered fiscal year
“Compensation Actually Paid”
$ 2,350,176 $ 1,210,896 $ 8,250,725 $ 305,843 $ 2,570,942 $ 1,291,748
2025
2024
2023
2022
2021
Adjustments(1)
Other NEOs
Other NEOs
Other NEOs
Other NEOs
Other NEOs
Summary Compensation Table (SCT) Total
$ 1,285,316 $ 1,277,222 $ 1,433,135 $ 908,415 891,725
Adjustments for stock awards and option awards
(Deduct): Aggregate value for stock awards and option awards included in SCT total for the covered fiscal year
(387,524) (474,802) (443,356) (295,510) (328,744)
Add: Fair value at year end of awards granted during the covered fiscal year
that were outstanding and unvested at the covered fiscal year end
222,076 266,051 490,001 28,647 89,171
Add (Deduct): Year-over-year change in fair value at covered fiscal year end
of awards granted in any prior fiscal year that were outstanding and
unvested at the covered fiscal year end
(86,015) (178,859) (2,008) (59,175) 161,005
Add: Vesting date fair value of awards granted and vested during the covered fiscal year
44,410 9,993
Add (Deduct): Change as of the vesting date (from the end of the prior fiscal year) in fair value of awards granted in any prior fiscal year for which vesting conditions were satisfied during the covered fiscal year
(44,304) 6,251 15,639 (450,488) 204,831
(Deduct): Fair value at end of prior fiscal year of awards granted in any prior fiscal year that failed to meet the applicable vesting conditions during the covered fiscal year
Add: Dividends or other earnings paid on awards in the covered fiscal year
prior to vesting if not otherwise included in the SCT total for the covered
fiscal year
35,595 23,332 12,065 13,007 12,346
Adjustments for defined benefit pension plans
(Deduct): Aggregate change in actuarial present value included in SCT total
for the covered fiscal year
(72,436) (21,440) (66,231) (3,206) (18,823)
Add: Service cost for the covered fiscal year
32,843 33,996 44,921 42,857 41,725
Add: Prior service cost for the covered fiscal year
“Compensation Actually Paid”
$ 1,029,960 $ 931,749 $ 1,484,166 $ 194,540 $ 1,053,237
(1)
The assumptions we used to calculate the values for restricted stock and performance share awards included in the calculation of “compensation actually paid” did not differ materially from those used to calculate grant date fair value for such awards, except that for the performance shares awards the grant date fair values assume that the performance share awards will be earned at target and the fiscal year end fair values are based upon the probable outcome (based upon then current forecasts) as of the fiscal year end. The fair values as of the end of fiscal 2025 for the 2024 to 2026 performance share LTIAs for Mr. Keller and each of the non-PEO named executive officers assume the performance objectives will be achieved at 103.09% of target and for the 2025 to 2027 performance share LTIAs will be achieved at 97.20% of target. The assumptions we used to calculate the value for stock options did not differ materially from those used to calculate grant date fair value for such awards; we used a Black-Scholes value as of the applicable year-end or vesting date, determined using the same methodology we use to determine grant date fair value, except that (a) we used the closing stock price on the applicable revaluation date as the current market price, (b) and switched away from the simplified method for determining expected life and adjusted to or towards the full remaining contractual life because all of the stock options were significantly underwater at the applicable valuation date or vesting date. Amounts in the tables may not foot due to rounding.
       
Company Selected Measure Name Adjusted EBITDA        
Named Executive Officers, Footnote
(1)
The named executive officers included in the table above were:
Year
Principal Executive Officers (PEO)
Non-PEO Named Executive Officers
2025
Kenneth C. Keller Bruce C. Wacha, Scott E. Lerner, Jordan E. Greenberg, Ellen M. Schum, Andrew D. Vogel
2024
Kenneth C. Keller
Bruce C. Wacha, Scott E. Lerner, Jordan E. Greenberg, Ellen M. Schum
2023
Kenneth C. Keller
Bruce C. Wacha, Scott E. Lerner, Jordan E. Greenberg, Ellen M. Schum
2022
Kenneth C. Keller Bruce C. Wacha, Scott E. Lerner, Erich A. Fritz, Jordan E. Greenberg, Ellen M. Schum
2021
David L. Wenner, Kenneth C. Keller
Bruce C. Wacha, Scott E. Lerner, Erich A. Fritz, Jordan E. Greenberg
       
Peer Group Issuers, Footnote
(3)
The peer group used in this disclosure is the S&P Packaged Foods & Meats Index, which is the same peer group used in Part II, Item 5 of our 2025 annual report.
       
Adjustment To PEO Compensation, Footnote
The tables below describe the adjustments, each of which is required by SEC rules, to calculate “compensation actually paid” from the summary compensation table totals for the three PEOs and our non-PEO named executive officers.
2025
2024
2023
2022
2021
Adjustments(1)
Second PEO
(Keller)
Second PEO
(Keller)
Second PEO
(Keller)
Second PEO
(Keller)
Second PEO
(Keller)
First PEO
(Wenner)
Summary Compensation Table (SCT) Total
$ 4,589,619 $ 5,083,699 $ 7,958,638 $ 2,413,274 $ 6,040,794 $ 1,291,748
Adjustments for stock awards and option awards
(Deduct): Aggregate value for stock awards and option awards included in SCT total for the covered fiscal year
(2,625,864) (3,053,287) (5,415,274) (1,304,964) (4,749,056) (374,997)
Add: Fair value at year end of awards granted during the covered fiscal year that were outstanding and unvested at the covered fiscal year end
1,588,505 1,710,895 5,578,530 156,356 1,272,434
Add (Deduct): Year-over-year change in fair value at covered fiscal year end of
awards granted in any prior fiscal year that were outstanding and unvested
at the covered fiscal year end
(978,751) (2,710,306) 33,189 (969,997)
Add: Vesting date fair value of awards granted and vested during the covered
fiscal year
374,997
Add (Deduct): Change as of the vesting date (from the end of the prior fiscal
year) in fair value of awards granted in any prior fiscal year for which
vesting conditions were satisfied during the covered fiscal year
(478,184) 29,589 24,134 (20,093)
(Deduct): Fair value at end of prior fiscal year of awards granted in any prior
fiscal year that failed to meet the applicable vesting conditions during the
covered fiscal year
Add: Dividends or other earnings paid on awards in the covered fiscal year prior to vesting if not otherwise included in the SCT total for the covered fiscal year
254,852 150,307 71,508 31,266 6,770
Adjustments for defined benefit pension plans
(Deduct): Aggregate change in actuarial present value included in SCT total for the covered fiscal year
Add: Service cost for the covered fiscal year
Add: Prior service cost for the covered fiscal year
“Compensation Actually Paid”
$ 2,350,176 $ 1,210,896 $ 8,250,725 $ 305,843 $ 2,570,942 $ 1,291,748
(1)
The assumptions we used to calculate the values for restricted stock and performance share awards included in the calculation of “compensation actually paid” did not differ materially from those used to calculate grant date fair value for such awards, except that for the performance shares awards the grant date fair values assume that the performance share awards will be earned at target and the fiscal year end fair values are based upon the probable outcome (based upon then current forecasts) as of the fiscal year end. The fair values as of the end of fiscal 2025 for the 2024 to 2026 performance share LTIAs for Mr. Keller and each of the non-PEO named executive officers assume the performance objectives will be achieved at 103.09% of target and for the 2025 to 2027 performance share LTIAs will be achieved at 97.20% of target. The assumptions we used to calculate the value for stock options did not differ materially from those used to calculate grant date fair value for such awards; we used a Black-Scholes value as of the applicable year-end or vesting date, determined using the same methodology we use to determine grant date fair value, except that (a) we used the closing stock price on the applicable revaluation date as the current market price, (b) and switched away from the simplified method for determining expected life and adjusted to or towards the full remaining contractual life because all of the stock options were significantly underwater at the applicable valuation date or vesting date. Amounts in the tables may not foot due to rounding.
       
Non-PEO NEO Average Total Compensation Amount $ 1,285,316 $ 1,277,222 $ 1,433,135 $ 908,415 $ 891,725
Non-PEO NEO Average Compensation Actually Paid Amount $ 1,029,960 931,749 1,484,166 194,540 1,053,237
Adjustment to Non-PEO NEO Compensation Footnote
The tables below describe the adjustments, each of which is required by SEC rules, to calculate “compensation actually paid” from the summary compensation table totals for the three PEOs and our non-PEO named executive officers.
2025
2024
2023
2022
2021
Adjustments(1)
Other NEOs
Other NEOs
Other NEOs
Other NEOs
Other NEOs
Summary Compensation Table (SCT) Total
$ 1,285,316 $ 1,277,222 $ 1,433,135 $ 908,415 891,725
Adjustments for stock awards and option awards
(Deduct): Aggregate value for stock awards and option awards included in SCT total for the covered fiscal year
(387,524) (474,802) (443,356) (295,510) (328,744)
Add: Fair value at year end of awards granted during the covered fiscal year
that were outstanding and unvested at the covered fiscal year end
222,076 266,051 490,001 28,647 89,171
Add (Deduct): Year-over-year change in fair value at covered fiscal year end
of awards granted in any prior fiscal year that were outstanding and
unvested at the covered fiscal year end
(86,015) (178,859) (2,008) (59,175) 161,005
Add: Vesting date fair value of awards granted and vested during the covered fiscal year
44,410 9,993
Add (Deduct): Change as of the vesting date (from the end of the prior fiscal year) in fair value of awards granted in any prior fiscal year for which vesting conditions were satisfied during the covered fiscal year
(44,304) 6,251 15,639 (450,488) 204,831
(Deduct): Fair value at end of prior fiscal year of awards granted in any prior fiscal year that failed to meet the applicable vesting conditions during the covered fiscal year
Add: Dividends or other earnings paid on awards in the covered fiscal year
prior to vesting if not otherwise included in the SCT total for the covered
fiscal year
35,595 23,332 12,065 13,007 12,346
Adjustments for defined benefit pension plans
(Deduct): Aggregate change in actuarial present value included in SCT total
for the covered fiscal year
(72,436) (21,440) (66,231) (3,206) (18,823)
Add: Service cost for the covered fiscal year
32,843 33,996 44,921 42,857 41,725
Add: Prior service cost for the covered fiscal year
“Compensation Actually Paid”
$ 1,029,960 $ 931,749 $ 1,484,166 $ 194,540 $ 1,053,237
(1)
The assumptions we used to calculate the values for restricted stock and performance share awards included in the calculation of “compensation actually paid” did not differ materially from those used to calculate grant date fair value for such awards, except that for the performance shares awards the grant date fair values assume that the performance share awards will be earned at target and the fiscal year end fair values are based upon the probable outcome (based upon then current forecasts) as of the fiscal year end. The fair values as of the end of fiscal 2025 for the 2024 to 2026 performance share LTIAs for Mr. Keller and each of the non-PEO named executive officers assume the performance objectives will be achieved at 103.09% of target and for the 2025 to 2027 performance share LTIAs will be achieved at 97.20% of target. The assumptions we used to calculate the value for stock options did not differ materially from those used to calculate grant date fair value for such awards; we used a Black-Scholes value as of the applicable year-end or vesting date, determined using the same methodology we use to determine grant date fair value, except that (a) we used the closing stock price on the applicable revaluation date as the current market price, (b) and switched away from the simplified method for determining expected life and adjusted to or towards the full remaining contractual life because all of the stock options were significantly underwater at the applicable valuation date or vesting date. Amounts in the tables may not foot due to rounding.
       
Compensation Actually Paid vs. Total Shareholder Return [MISSING IMAGE: bc_tsr-4c.jpg]        
Compensation Actually Paid vs. Net Income
[MISSING IMAGE: bc_netincome-4c.jpg]
       
Compensation Actually Paid vs. Company Selected Measure
[MISSING IMAGE: bc_ebitda-4c.jpg]
       
Total Shareholder Return Vs Peer Group
[MISSING IMAGE: bc_tsr-4c.jpg]
       
Tabular List, Table
Financial Performance Measures.   The following table lists the four financial performance measures that, in our company’s assessment, represent the most important performance measures used to link “compensation actually paid” to our named executive officers to our company’s performance for 2025.
Adjusted EBITDA (non-GAAP) Net Working Capital (non-GAAP)
Excess Cash (non-GAAP) Segment Adjusted EBITDA (non-GAAP)
Return on Invested Capital (ROIC) (non-GAAP)
Business Unit Product Contribution (non-GAAP)
Net Sales
       
Total Shareholder Return Amount $ 24 33 46 46 118
Peer Group Total Shareholder Return Amount 98 108 114 124 113
Net Income (Loss) $ (43,257,000) $ (251,251,000) $ (66,198,000) $ (11,370,000) $ 67,363,000
Company Selected Measure Amount 272,200,000 295,413,000 317,995,000 300,963,000 357,984,000
PEO Name Kenneth C. Keller        
Measure:: 1          
Pay vs Performance Disclosure          
Name Adjusted EBITDA (non-GAAP)        
Non-GAAP Measure Description
(5)
Adjusted EBITDA was determined to be the most important financial performance measure linking “compensation actually paid” to our company’s performance for 2025 and therefore was selected as the 2025 “company selected measure” as defined in Item 402(v). Adjusted EBITDA and how it is used in our incentive programs is discussed in the Compensation Discussion and Analysis beginning on page 32. Adjusted EBITDA is a non-GAAP financial measure. Please see also the discussion within Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operation” in our 2025 annual report for a more detailed discussion of adjusted EBITDA and a reconciliation of adjusted EBITDA with the most directly comparable GAAP measures, along with the components of adjusted EBITDA.
       
Measure:: 2          
Pay vs Performance Disclosure          
Name Net Working Capital (non-GAAP)        
Measure:: 3          
Pay vs Performance Disclosure          
Name Excess Cash (non-GAAP)        
Measure:: 4          
Pay vs Performance Disclosure          
Name Segment Adjusted EBITDA (non-GAAP)        
Measure:: 5          
Pay vs Performance Disclosure          
Name Return on Invested Capital (ROIC) (non-GAAP)        
Measure:: 6          
Pay vs Performance Disclosure          
Name Business Unit Product Contribution (non-GAAP)        
Measure:: 7          
Pay vs Performance Disclosure          
Name Net Sales        
Kenneth C. Keller [Member]          
Pay vs Performance Disclosure          
PEO Total Compensation Amount $ 4,589,619 $ 5,083,699 $ 7,958,638 $ 2,413,274 $ 6,040,794
PEO Actually Paid Compensation Amount 2,350,176 1,210,896 8,250,725 305,843 2,570,942
David L. Wenner [Member]          
Pay vs Performance Disclosure          
PEO Total Compensation Amount         1,291,748
PEO Actually Paid Compensation Amount         1,291,748
PEO [Member] | Kenneth C. Keller [Member] | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
PEO [Member] | Kenneth C. Keller [Member] | Pension Adjustments Service Cost          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
PEO [Member] | Kenneth C. Keller [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (2,625,864) (3,053,287) (5,415,274) (1,304,964) (4,749,056)
PEO [Member] | Kenneth C. Keller [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 1,588,505 1,710,895 5,578,530 156,356 1,272,434
PEO [Member] | Kenneth C. Keller [Member] | 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 (978,751) (2,710,306) 33,189 (969,997)
PEO [Member] | Kenneth C. Keller [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
PEO [Member] | Kenneth C. Keller [Member] | 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 (478,184) 29,589 24,134 (20,093)
PEO [Member] | Kenneth C. Keller [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
PEO [Member] | Kenneth C. Keller [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 254,852 150,307 71,508 31,266 6,770
PEO [Member] | Kenneth C. Keller [Member] | Pension Adjustments Prior Service Cost [Member]          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
PEO [Member] | David L. Wenner [Member] | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount        
PEO [Member] | David L. Wenner [Member] | Pension Adjustments Service Cost          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount        
PEO [Member] | David L. Wenner [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount         (374,997)
PEO [Member] | David L. Wenner [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount        
PEO [Member] | David L. Wenner [Member] | 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        
PEO [Member] | David L. Wenner [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount         374,997
PEO [Member] | David L. Wenner [Member] | 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        
PEO [Member] | David L. Wenner [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount        
PEO [Member] | David L. Wenner [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount        
PEO [Member] | David L. Wenner [Member] | Pension Adjustments Prior Service Cost [Member]          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount        
Non-PEO NEO [Member] | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (72,436) (21,440) (66,231) (3,206) (18,823)
Non-PEO NEO [Member] | Pension Adjustments Service Cost          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 32,843 33,996 44,921 42,857 41,725
Non-PEO NEO [Member] | Pension Adjustments Prior Service Cost          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
Non-PEO NEO [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (387,524) (474,802) (443,356) (295,510) (328,744)
Non-PEO NEO [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 222,076 266,051 490,001 28,647 89,171
Non-PEO NEO [Member] | 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 (86,015) (178,859) (2,008) (59,175) 161,005
Non-PEO NEO [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 44,410 9,993
Non-PEO NEO [Member] | 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 (44,304) 6,251 15,639 (450,488) 204,831
Non-PEO NEO [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount
Non-PEO NEO [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount $ 35,595 $ 23,332 $ 12,065 $ 13,007 $ 12,346
Non-PEO NEO [Member] | Kenneth C. Keller [Member]          
Pay vs Performance Disclosure          
Share Based Compensation, Target Percentage of Performance Shares, Maximum 103.09%        
Share Based Compensation, Target Percentage of Performance Shares, Minimum 97.20%