Income Taxes - Schedule of Loss Before Benefit of Income Taxes (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jan. 01, 2022 |
Jan. 02, 2021 |
|
| Income Tax Disclosure [Abstract] | ||
| United States | $ (16,074) | $ (8,270) |
| Canada | (540) | (655) |
| Loss before benefit from income taxes | $ (16,614) | $ (8,925) |