(4) Commitments & Contingencies - Table (Details)	Mar. 27, 2021 USD ($)
Commitments & Contingencies
2021	$ 114
2022	160
2023	162
2024	165
2025	165
2026	28
Total undiscounted operating lease payments	794
Less: Imputed interest	(130)
Present value of operating lease liability	664
Current lease liability	148
Long-term lease liability	516
Total operating lease liability	$ 664
Weighted-average remaining lease term for capitalized operating leases	4 years 11 months
Weighted-average discount rate for capitalized operating leases	660.00%

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