Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

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- Definition

Represents the floating rate floor of a debt instrument.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Maximum increase in borrowing capacity under the credit facility not including amount currently available.

+ References

No definition available.

+ Details

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Namespace Prefix:	vpg_
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- Details

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Note 7 - Long-Term Debt (Details Textual) - USD ($) $ in Thousands			9 Months Ended		12 Months Ended
	Jul. 17, 2025	Aug. 15, 2024	Sep. 27, 2025	Sep. 28, 2024	Dec. 31, 2024
Repayments of Lines of Credit			$ 11,000	$ (0)	$ (0)
Long-Term Debt			20,555		$ 31,441
The 2024 Credit Agreement [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 75,000
Line of Credit Facility, Maximum Increase in Borrowing Capacity		$ 25,000
Repayments of Lines of Credit	$ 11,000
Long-Term Debt			$ 21,000
The 2024 Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Minimum [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage		0.20%
The 2024 Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Maximum [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage		0.40%
The 2024 Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Base Rate [Member]
Debt Instrument, Floating Rate Floor		1.00%
Debt Instrument, Basis Spread on Variable Rate		0.25%
The 2024 Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Other Applicable Rates [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate		1.75%
The 2024 Credit Agreement [Member] \| Revolving Credit Facility [Member] \| Other Applicable Rates [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate		3.00%
The 2024 Credit Agreement [Member] \| Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 10,000