XML 45 R2.htm IDEA: XBRL DOCUMENT v3.25.1

Pay vs Performance Disclosure

12 Months Ended

Dec. 28, 2024

USD ($)

Dec. 30, 2023

USD ($)

Dec. 31, 2022

USD ($)

Dec. 25, 2021

USD ($)

Dec. 26, 2020

USD ($)

Pay vs Performance Disclosure

Pay vs Performance Disclosure, Table

2024 Pay Versus Performance

We are providing the following required information about the relationship between executive compensation actually paid and certain financial performance of Cohu as required by Item 402(v) of Regulation S-K. Further details regarding Cohu’s variable pay-for-performance philosophy and how Cohu aligns executive compensation with company performance, refer to “Executive Compensation and Other Information” above in the CD&A.

2024 Pay Versus Performance Table

Compensation Actually Paid (“CAP”)

Year		Summary Compensation Table Total for CEO (1)			Compensation Actually Paid to CEO (2)			Average Summary Compensation Table Total for Other NEOs (3)			Average Compensation Actually Paid to Other NEOs (4)			Total Share-holder Return (5)			Peer Group Total Share-holder Return (6)			Net Income (7)			Non-GAAP Pre-tax
		($)			($)			($)			($)			($)			($)			($M)			Income (8)
(a)		(b)			(c)			(d)			(e)			(f)			(g)			(h)			(i)
2024		4,831,084			(1,458,139	)		1,286,156			(143,258	)		120.65			206.70			(9.1	)		(0.0	)%
2023		6,536,607			3,579,668			1,727,107			1,468,471			159.14			191.07			28.2			16.6	%
2022		5,315,286			5,406,262			1,546,037			1,547,883			144.12			137.78			96.8			21.8	%
2021		4,582,416			959,803			1,360,173			597,988			170.92			183.27			167.3			19.5	%
2020		3,315,895			12,097,614			1,093,312			3,117,583			174.25			128.00			(13.8	)		9.4	%

(1)	The dollar amounts reported in column (b) are the amounts of total compensation reported for Dr. Müller, our Chief Executive Officer (“CEO”) for each corresponding year in the “Total” column of the Summary Compensation Table in each applicable year.
(2)	The dollar amounts reported in column (c) are the amount of “compensation actually paid” to Dr. Müller as defined by Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual amount of compensation earned by or paid to Dr. Müller during the applicable year. The adjustments made to Dr. Müller’s total compensation for each year to determine the CAP are detailed in the CEO Summary Compensation Table Total to CAP Reconciliation table below.
(3)	The dollar amounts reported in column (d) represent the average of the amounts reported for the Company’s NEOs as a group (excluding Dr. Müller, our CEO) in the “Total” column of the Summary Compensation Table in each applicable year. The NEOs included for purposes of calculating the average amounts and “compensation actually paid” in 2024, 2023, 2022 and 2021 are as follows: Mr. Jeffrey Jones, Mr. Christopher Bohrson, Mr. Thomas Kampfer and Mr. Ian Lawee. The NEOs included for purpose of calculating the average amounts and “compensation actually paid” in 2020 are as follows: Mr. Jeffrey Jones, Mr. Christopher Bohrson, Mr. Thomas Kampfer and Mr. Pascal Ronde.
(4)	The dollar amounts reported in column (e) represent the average amount of “compensation actually paid” to the NEOs as a group (excluding Dr. Müller), as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual average amount of compensation earned by or paid to the NEOs as a group (excluding Dr. Müller) during the applicable year. The adjustments made to the NEO’s total compensation for each year to determine the CAP are detailed in the Average Other NEO Summary Compensation Table Total to CAP Reconciliation table below.
(5)	Cumulative TSR is calculated assuming a $100 investment in Cohu’s common stock, on December 28, 2019.
(6)	Represents the weighted peer group TSR, weighted according to the respective companies’ stock market capitalization at the beginning of each period for which a return is indicated. The peer group used for this purpose is the custom Peer Group Index as reported in the Comparative Stock Performance Graph in Cohu’s 2024 and 2023 Annual Report on Form 10-K and is made up of Advanced Energy Industries, Inc., Alpha & Omega Semiconductor Limited, Axcelis Technologies, Inc., Badger Meter, Inc., Cirrus Logic, Inc., FormFactor, Inc., Harmonic Inc., Ichor Holdings Ltd., Kulicke and Soffa Industries, Inc., MACOM Technology Solutions Holdings, Inc., MaxLinear, Inc., Novanta, Inc., Onto Innovation, OSI Systems, Inc., Penguin Solutions (formerly SMART Global Holdings), Photronics, Inc., Ultra Clean Holdings, Inc. and Veeco Instruments, Inc. The only change from the custom peer group used in 2022 was the removal of National Instruments Corporation, due to it being acquired by Emerson Electric Co, and therefore the data reported in the 2023 CAP table has been recalculated removing National Instruments Corporation’s shareholder return values. As reported in the 2022 CAP table, the Peer Group Total Shareholder Return rate for 2020, 2021 and 2022 when the Peer Group included National Instruments Corporation was 130.92, 171.53 and 124.23 respectively.
(7)	The dollar amounts reported represent the amount of net income reflected in Cohu’s audited financial statements for the applicable year.
(8)	While we believe that the Relative Total Stockholder Return (“RTSR”) Percentile used in Cohu’s annual Long-Term Incentive (“LTI”) plan as described in the CD&A is the most important financial measure used to link compensation actually paid to our NEOs, this RTSR is calculated over a three-year period and therefore cannot be used in this table. As Cohu uses other financial and non-financial performance measures for the purpose of evaluating performance for compensation programs, Cohu determined that the non-GAAP pre-tax income as a percentage of sales performance used in the annual Short-Term Incentive (“STI”) plan as described in the CD&A represents the most important performance measure (that is not otherwise required to be disclosed in the table) used to link compensation actually paid to our NEOs, for the most recently completed fiscal year, to company performance.

PEO Total Compensation Amount

$ 4,831,084

$ 6,536,607

$ 5,315,286

$ 4,582,416

$ 3,315,895

PEO Actually Paid Compensation Amount

$ (1,458,139)

3,579,668

5,406,262

959,803

12,097,614

Adjustment To PEO Compensation, Footnote

To calculate the CAP, the following amounts were deducted from and added to the Summary Compensation Table (“SCT”) total compensation.

CEO SCT Total to CAP Reconciliation

Year		Reported Summary Compensation Table Total for CEO				Reported Value of Equity Awards (1)				Equity Award Adjustments (2)				Reported Change in the Actuarial Present Value of Pension Benefits (3)				Pension Benefits (3)				CAP to CEO
		($)				($)				($)				($)				($)				($)
2024			4,831,084				(4,091,920	)			(2,197,303	)			N/A				N/A				(1,458,139	)
2023			6,536,607				(5,051,219	)			2,094,280				N/A				N/A				3,579,668
2022			5,315,286				(3,321,901	)			3,412,877				N/A				N/A				5,406,262
2021			4,582,416				(2,891,579	)			(731,034	)			N/A				N/A				959,803
2020			3,315,895				(2,138,683	)			10,920,402				N/A				N/A				12,097,614

(1) The grant date fair value of equity awards represents the amounts reported in the “Stock Awards” column in the SCT for each applicable year.

(2) The equity award adjustments for each applicable year include the addition (or subtraction, as applicable) of the following: (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year; (ii) the amount of change as of the end of the applicable year (from the end of the prior fiscal year) in fair value of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards that are granted and vest in same applicable year, the fair value as of the vesting date; (iv) for awards granted in prior years that vest in the applicable year, the amount equal to the change as of the vesting date (from the end of the prior fiscal year) in fair value; (v) for awards granted in prior years that are determined to fail to meet the applicable vesting conditions during the applicable year, a deduction for the amount equal to the fair value at the end of the prior fiscal year; and (vi) the dollar value of any dividends or other earnings paid on stock or option awards in the applicable year prior to the vesting date that are not otherwise reflected in the fair value of such award or included in any other component of total compensation for the applicable year. The valuation assumptions used to calculate fair values did not materially differ from those disclosed at the time of grant. The amounts deducted or added in calculating the equity award adjustments are detailed in the Equity Component of CAP Reconciliation tables that follow.

(3) Neither the CEO nor any other NEO has Pension Benefits.

CEO Equity Component of CAP Reconciliation

Year		Year End Fair Value of Equity Awards				Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards				Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year				Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year				Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year				Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation				Total Equity Award Adjustments
		($)				($)				($)				($)				($)				($)				($)
2024			2,376,980				(4,371,968	)			-				(202,315	)			-				-				(2,197,303	)
2023			1,557,302				252,541				-				284,437				-				-				2,094,280
2022			4,186,241				(287,392	)			-				63,290				(549,262	)			-				3,412,877
2021			2,406,454				(3,329,004	)			-				191,516				-				-				(731,034	)
2020			7,919,582				3,665,406				-				(473,527	)			(191,059	)			-				10,920,402

Non-PEO NEO Average Total Compensation Amount

$ 1,286,156

1,727,107

1,546,037

1,360,173

1,093,312

Non-PEO NEO Average Compensation Actually Paid Amount

$ (143,258)

1,468,471

1,547,883

597,988

3,117,583

Adjustment to Non-PEO NEO Compensation Footnote

Average Other NEOs SCT Total to CAP Reconciliation

Year		Average Reported Summary Compensation Table Total for Other NEOs				Average Reported Value of Equity Awards				Average Equity Award Adjustments (1)				Average Reported Change in the Actuarial Present Value of Pension Benefits				Average Pension Benefits				Average CAP to Other NEOs
		($)				($)				($)				($)				($)				($)
2024			1,286,156				(861,091	)			(568,323	)			N/A				N/A				(143,258	)
2023			1,727,107				(1,054,404	)			795,768				N/A				N/A				1,468,471
2022			1,546,037				(693,436	)			695,282				N/A				N/A				1,547,883
2021			1,360,173				(610,078	)			(152,107	)			N/A				N/A				597,988
2020			1,093,312				(468,046	)			2,492,317				N/A				N/A				3,117,583

(1) The amounts deducted or added in calculating the equity award adjustments are detailed in the Equity Component of CAP Reconciliation tables that follow.

Other NEO Equity Component of CAP Reconciliation

Year		Year End Fair Value of Equity Awards				Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards				Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year				Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year				Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year				Total Equity Award Adjustments
		($)				($)				($)				($)				($)				($)
2024			518,278				(1,039,301	)			-				(47,300	)			-				(568,323	)
2023			391,724				46,783				-				357,261				-				795,768
2022			873,864				(61,393	)			-				(1,846	)			(115,343	)			695,282
2021			507,725				(695,566	)			-				35,734				-				(152,107	)
2020			1,653,794				967,413				-				(96,793	)			(32,097	)			2,492,317

Compensation Actually Paid vs. Total Shareholder Return

Relationship of Financial Performance Measures to Compensation Actually Paid

These financial performance measures are not all reflected in the Pay versus Performance table above and as Cohu generally seeks to incentivize long-term performance, we do not specifically align performance measures with compensation actually paid (as computed in accordance with Item 402(v) of Regulation S-K) for a particular year. As the table and subsequent charts show, the required equity adjustments to determine CAP results in yearly swings in CAP levels that are heavily influenced by timing of past equity awards and stock price fluctuations rather than actual company or executive performance in any given year. We are providing the following required descriptions of the relationships between information presented in the Pay versus Performance table.

We selected our Comparative Stock Performance Graph custom Peer Group Index for the Cumulative TSR metric as it is comprised from companies within our industry and we believe reflects an appropriate comparison group for executive compensation. As discussed above, due to one of the Peer Group companies being acquired in 2024, we are illustrating both the historical Peer Group Index Cumulative TSR and the current Peer Group Index Cumulative TSR. Cohu’s Cumulative TSR (calculated assuming a $100 investment in Cohu’s common stock, on December 29, 2019) has outperformed our current peer group for two of the five years being compared. There does not appear to be a direct correlation between the performance of Cumulative TSR to CAP as discussed above.

Compensation Actually Paid vs. Net Income

Cohu does not use GAAP Net Income in determining compensation paid to any of our CEO and other NEOs. This data is reported to comply with the requirements of Item 402(v) of Regulation S-K.

Cohu uses its results in non-GAAP pretax income to determine 70% of the compensation earned under the STI plan as Short-Term Incentive Plan section of the CD&A. We selected this metric as we feel it has the most direct impact on compensation levels earned by our CEO and other NEOs. Cohu’s non-GAAP pretax income performance exceeded the target level of 15% in three of the four years presented below. While there is a general directional relationship of CAP to the performance of non-GAAP pretax income, the amplitude of CAP does not appear to have a direct correlation to the level of non-GAAP pretax income for the reasons discussed above.

Compensation Actually Paid vs. Company Selected Measure

2024 CEO Pay Ratio

Tabular List, Table

2024 Tabular List of Financial Performance Measures

As described in greater detail in the CD&A, Cohu’s executive compensation program reflects a variable pay-for-performance philosophy. The metrics used for both our long-term and short-term incentive programs are selected to incentivize our NEOs to increase the value of our enterprise to our stockholders. We use three financial performance measures to determine the compensation of our CEO and all other NEOs as discussed in the CD&A above. The most important financial performance measures used by Cohu to link executive compensation actually paid to the NEOs for the most recently completed fiscal year are:

• Relative Total Stockholder Return (RTSR) of Cohu stock versus the Russel 2000 Index

• Non-GAAP Pretax Income

• Four-year Rolling Sales Growth

Non-GAAP Pretax Income and the Four-year Rolling Sales metrics are used to determine the Short-Term Incentive Program and the RTSR versus the Russel 2000 Index is used in the to determine the Long-Term Incentive Program earned Performance Share Units. These two programs determine a significant proportion of our CEO and other NEO’s annual compensation earned.

Total Shareholder Return Amount

$ 120.65

159.14

144.12

170.92

174.25

Peer Group Total Shareholder Return Amount

206.7

191.07

137.78

183.27

128

Net Income (Loss)

$ (9,100,000)

$ 28,200,000

$ 96,800,000

$ 167,300,000

$ (13,800,000)

Company Selected Measure Amount

(0)

16.6

21.8

19.5

9.4

Measure:: 1

Pay vs Performance Disclosure

Name

Relative Total Stockholder Return (RTSR) of Cohu stock versus the Russel 2000 Index

Measure:: 2

Pay vs Performance Disclosure

Name

Non-GAAP Pretax Income

Measure:: 3

Pay vs Performance Disclosure

Name

Four-year Rolling Sales Growth

PEO

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

$ (4,091,920)

$ (5,051,219)

$ (3,321,901)

$ (2,891,579)

$ (2,138,683)

PEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(2,197,303)

2,094,280

3,412,877

(731,034)

10,920,402

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

2,376,980

1,557,302

4,186,241

2,406,454

7,919,582

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

(4,371,968)

252,541

(287,392)

(3,329,004)

3,665,406

PEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

0

0

0

0

0

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

(202,315)

284,437

63,290

191,516

(473,527)

PEO | 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

0

0

(549,262)

0

(191,059)

PEO | 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

0

0

0

0

0

Non-PEO NEO

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

(861,091)

(1,054,404)

(693,436)

(610,078)

(468,046)

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

(568,323)

795,768

695,282

(152,107)

2,492,317

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

518,278

391,724

873,864

507,725

1,653,794

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

(1,039,301)

46,783

(61,393)

(695,566)

967,413

Non-PEO NEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year

Pay vs Performance Disclosure

Adjustment to Compensation, Amount

0

0

0

0

0

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

(47,300)

357,261

(1,846)

35,734

(96,793)

Non-PEO NEO | 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

$ 0

$ 0

$ (115,343)

$ 0

$ (32,097)

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 5
-Subparagraph iii

+ Details

Name:	ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock
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 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 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_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 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_AdjToCompAxis=ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ecd_AdjToCompAxis=ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember
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: