Line of Credit and Debt (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Total debt, net	$ 1,458,000	$ 1,543,000
Current portion	1,458,000	1,543,000
Loan and Security Agreement with Cherokee Financial, LLC
Long-term debt, gross	1,000,000	1,000,000
Crestmark Line of Credit
Long-term debt, gross	93,000	178,000
2019 Term Loan with Cherokee Financial, LLC
Long-term debt, gross	240,000	240,000
November 2020 Shareholder Note 2
Long-term debt, gross	50,000	50,000
December 2021 Shareholder Note
Long-term debt, gross	$ 75,000	$ 75,000