v3.26.1
LEASES - Rent Expense (Details) - USD ($)
$ in Millions
3 Months Ended
6 Months Ended
Jul. 03, 2026
Jul. 04, 2025
Jul. 03, 2026
Jul. 04, 2025
Leases [Abstract]
Rent expenses
$ 1.7
$ 1.7
$ 3.3
$ 3.5
X
- References
No definition available.
+ Details
Name:
us-gaap_LeasesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Amount of operating lease expense. Excludes sublease income.
+ References
No definition available.
+ Details
Name:
wldn_OperatingLeaseRentExpenses
Namespace Prefix:
wldn_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration