LEASED ASSETS (Schedule of right-of-use assets and related lease liabilities) (Details) - USD ($) $ in Thousands	Apr. 02, 2022	Dec. 31, 2021
Operating lease liabilities
Noncurrent portion	$ 2,248	$ 1,476
Total operating lease liabilities	2,595
Other assets [Member]
Operating Leased Assets [Line Items]
Right-of-use assets	2,248
Trade accounts payable and accrued expenses [Member]
Operating lease liabilities
Current portion	$ 347