Investments - Unrealized gains and losses (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2025	Dec. 31, 2024
Investments
Unrealized Gains	$ 9	$ 5
Unrealized Losses	$ (95)	$ (112)

Amount of unrealized gain on investment in marketable security.

No definition available.

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