Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.23.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Apr. 01, 2023
Dec. 31, 2022
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized (in shares) 2,000,000 2,000,000
Preferred stock, shares issued (in shares) 222,588 222,588
Preferred stock, outstanding shares (in shares) 222,588 222,588
Common Stock, par value $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 10,000,000 10,000,000
Common stock, issued shares (in shares) 3,614,937 2,827,410
Common stock, outstanding shares (in shares) 3,614,937 2,827,410
Series S [Member]    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, shares authorized (in shares) 200,000 200,000
Preferred stock, shares issued (in shares) 100,000 100,000
Preferred stock, outstanding shares (in shares) 100,000 100,000