INVENTORIES - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
INVENTORIES
Inventory in-transit	$ 13.6	$ 20.7
Percentage of Inventory valued by the LIFO method of accounting	93.00%	91.00%
Percentage of Inventory valued by the FIFO method of accounting	7.00%	9.00%
Decrease in cost of sales	$ 0.3
Increase in cost of sales		$ 0.4

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Gross amount of merchandise or supplies to which the entity holds the title but does not hold physical possession because the goods are currently being transported.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_OtherInventoryInTransit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The percentage of FIFO (first in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.

+ References

No definition available.

+ Details

Name:	us-gaap_PercentageOfFIFOInventory
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Period Type:	instant

- Definition

The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.

+ References

No definition available.

+ Details

Name:	us-gaap_PercentageOfLIFOInventory
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of cost of goods sold decreased during the period with the impact of LIFO liquidations on the costs of goods sold.

+ References

No definition available.

+ Details

Name:	weys_DecreaseInCostOfGoodsSold
Namespace Prefix:	weys_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of cost of goods sold increased during the period with the impact of LIFO liquidations on the costs of goods sold.

+ References

No definition available.

+ Details

Name:	weys_IncreaseInCostOfGoodsSold
Namespace Prefix:	weys_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration