Quarterly report pursuant to Section 13 or 15(d)

Common Stock (Details Narrative)

v3.22.2
Common Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Dec. 27, 2021
Mar. 31, 2021
Subsidiary, Sale of Stock [Line Items]    
Purchase price, per unit $ 5.50  
Exercise price $ 5.50  
Aggregate purchase price   $ 285
IPO [Member]    
Subsidiary, Sale of Stock [Line Items]    
Issuances of common stock, net of issuance costs (in shares) 2,585,000  
Purchase price, per unit $ 5.50  
Exercise price $ 5.50  
Additional number of days 45 days  
Additional shares of common stock issued 387,750  
Number of additional warrants issued 387,750  
Underwriter [Member]    
Subsidiary, Sale of Stock [Line Items]    
Value of common stock offered on initial closing date 387,750  
Private Placement [Member]    
Subsidiary, Sale of Stock [Line Items]    
Issuances of common stock, net of issuance costs (in shares)   101,800
Purchase price, per unit   $ 2.80
Aggregate purchase price   $ 285,000