INVESTMENTS - Unrealized gains and losses (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
INVESTMENTS
Unrealized Gains	$ 9	$ 5
Unrealized Losses	(46)	(112)
Impairment of Investments
Impairment of investment	$ 0	$ 0

Amount of other-than-temporary decline in value that has been recognized against debt securities held to maturity.

No definition available.

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