Investments - Unrealized gains and losses (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2024	Dec. 31, 2023
Investments
Unrealized Gains	$ 99	$ 118
Unrealized Losses	$ (92)	$ (50)

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