Annual report pursuant to Section 13 and 15(d)

Organization, Description of Business, Business Disposals, Offerings and Merger (Details Narrative)

v3.23.1
Organization, Description of Business, Business Disposals, Offerings and Merger (Details Narrative) - USD ($)
 12 Months Ended
Mar. 24, 2023
Apr. 08, 2022
Mar. 28, 2022
Dec. 31, 2022
Dec. 31, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Cash and cash equivalents       $ 10,041,000 $ 20,608,000
Accumulated deficit       101,503,000 78,813,000
Net cash used in operating activities, continuing operations       12,888,000 16,488,000
Loss from continuing operations before income taxes       15,807,000 18,575,000
Loss from continuing operations       $ 15,807,000 $ 18,575,000
Equity Distribution Agreement [Member] | Canaccord Genuity LLC [Member] | Subsequent Event [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Aggregate offering price $ 20,000,000        
Equity Distribution Agreement [Member] | Canaccord Genuity LLC [Member] | Maximum [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Aggregate offering price   $ 20,000,000      
Equity Distribution Agreement [Member] | Canaccord Genuity LLC [Member] | Maximum [Member] | Subsequent Event [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Aggregate offering price 20,000,000        
Purchase Agreement [Member] | Lincoln Park Capital Fund LLC [Member] | Subsequent Event [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Aggregate offering price 15,000,000        
Purchase Agreement [Member] | Lincoln Park Capital Fund LLC [Member] | Maximum [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Aggregate offering price     $ 15,000,000.0    
Purchase Agreement [Member] | Lincoln Park Capital Fund LLC [Member] | Maximum [Member] | Subsequent Event [Member]          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Aggregate offering price $ 15,000,000