Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Allowance for doubtful accounts (in Dollars)	$ 1,415	$ 54
Inventory, net of reserves (in Dollars)	942
Net of debt discount (in Dollars)	$ 0	$ 4,777
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	22,207,103	4,211,677
Common stock, shares outstanding	22,207,103	4,211,677
Preferred stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	2,895,000	2,895,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Preferred A Stock
Preferred stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	105,000	105,000
Preferred stock, shares issued	0	100,000
Preferred stock, shares outstanding	0	100,000