LEASES - Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Jul. 03, 2026	Jan. 02, 2026
Operating leases:
Right-of-use assets	$ 18,173	$ 16,600
Operating leases, lease liabilities
Lease liability	4,927	4,670
Lease liability, less current portion	14,982	13,762
Total lease liabilities	19,909	18,432
Finance leases (included in equipment and leasehold improvements, net):
Equipment and leasehold improvements, net	8,006	7,471
Accumulated depreciation	(5,965)	(5,166)
Total equipment and leasehold improvements, net	$ 2,041	$ 2,305
Finance Lease, Right-of-Use Asset, Statement of Financial Position	Equipment and leasehold improvements, net	Equipment and leasehold improvements, net
Finance lease obligations
Finance lease obligations	$ 1,102	$ 1,225
Finance lease obligations, less current portion	935	1,162
Total finance lease obligations	$ 2,037	$ 2,387

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