Debt and Other Long-term Liabilities - Financial Covenants (Details)	Dec. 30, 2021 USD ($)
April 1, 2021 to December 31, 2021
Debt
Minimum Revenue	$ 16,445,000
For the trailing twelve month period ending March 31, 2022
Debt
Minimum Revenue	23,500,000
For the trailing twelve month period ending June 30, 2022
Debt
Minimum Revenue	24,491,000
For the trailing twelve month periods ending September 30, 2022 and each fiscal quarter end thereafter
Debt
Minimum Revenue	$ 25,000,000
New Loan Agreement
Debt
Threshold loan to value ratio	50
Minimum Inventory Amount	$ 1,250,000
Minimum Accounts Amount	$ 1,500,000
New Loan Agreement | Fiscal quarter ending September 30, 2022
Debt
Fixed charge coverage ratio required to meet loan covenant	1.00
New Loan Agreement | Six fiscal month period June 30, 2022 [Member]
Debt
Minimum EBITDA to meet loan covenants	$ 2,000,000.0
New Loan Agreement | Fiscal Month Of Each Fiscal Quarter [Member]
Debt
Minimum liquid assets to meet loan covenants	2,500,000
New Loan Agreement | Immediately Succeeding 30 Days [Member]
Debt
Minimum liquid assets to meet loan covenants	4,000,000.0
New Loan Agreement | All Other Times [Member]
Debt
Minimum liquid assets to meet loan covenants	$ 3,000,000.0