Quarterly report [Sections 13 or 15(d)]

INVESTMENT IN DEBT AND EQUITY SECURITIES (Details Narrative)

v3.26.1
INVESTMENT IN DEBT AND EQUITY SECURITIES (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jan. 31, 2026
Nov. 21, 2025
Sep. 02, 2025
Nov. 21, 2024
May 20, 2024
Nov. 14, 2023
Sep. 30, 2025
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2026
Jan. 31, 2025
Apr. 30, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Proceeds from investment - note receivable                   $ 5,000,000 $ 0  
Convertible note receivable, current $ 0             $ 0   0   $ 3,696,000
Warrant asset - Femasys 906,000             906,000   906,000   3,061,000
Change in fair value of the convertible note receivable                   1,304,000 601,000  
Change in fair value of the convertible note receivable               214,000 $ 596,000 2,155,000 1,830,000  
Unrealized loss on marketable securities               128,939 (72,632) 294,065 (72,632)  
Investment, fair value               0 0 2,089,000 21,395,734  
Fair value of the warrants                       $ 469,000
QCLS Series H Preferred Stock [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment, fair value     $ 3,483,000                  
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment, cost $ 5,125,000             5,125,000   5,125,000    
Recognized gain (loss)               292,000   $ 1,642,000    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Share Price [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   $4.19    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Price Volatility [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   150.0%    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input Market Interest Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   16.37%    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Risk Free Interest Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   3.42%    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Expected Dividend Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   7.00%    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Expected Term [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   1.08 years    
QCLS Series H Preferred Stock [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input Redemption Premium [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   106%    
QCLS Series H Warrants [Member] | Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Recognized gain (loss)               $ 261,000   $ 1,670,000    
Fair value of the warrants                   $ 3,276,000    
QCLS Series H Warrants [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Share Price [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   $4.19    
QCLS Series H Warrants [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Price Volatility [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   135.0%    
QCLS Series H Warrants [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Risk Free Interest Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   3.68%    
QCLS Series H Warrants [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Exercise Price [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   $3.37    
QCLS Series H Warrants [Member] | QCLS Securities Purchase Agreement [Member] | Measurement Input, Expected Term [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement                   4.59 years    
Femasys [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment shares owned 695,537             695,537   695,537    
Investment shares additions 379,747                      
Unrealized loss on marketable securities                   $ 294,065    
QCLS [Member] | Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Payments for investments     3,000,000   $ 7,000,000              
Investment shares owned 8,577             8,577   8,577   8,577
Investment, fair value $ 5,089,000             $ 5,089,000   $ 5,089,000    
Stockholders equity, reverse stock split             1-for-100 reverse stock split          
Investment, cost 3,000,000             3,000,000   3,000,000    
Investment, fair value                   2,089,000    
QCLS [Member] | Securities Purchase Agreement [Member] | Long Term Warrant [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Warrant shares         3,854,626   2,076,351         38,209,611
QCLS [Member] | Securities Purchase Agreement [Member] | Short Term Warrant [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Warrant shares         3,854,626   2,076,351          
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment, fair value     $ 1,606,000                  
Warrant shares     600,000                  
Exercise price             $ 3.37          
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member] | Measurement Input, Share Price [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     $3.61                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member] | Measurement Input, Price Volatility [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     105.0%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     3.59%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     0%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member] | Measurement Input, Exercise Price [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     $5.00                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Warrant [Member] | Measurement Input, Expected Term [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     5.00 years                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Common Stock [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Warrant shares             889,864          
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment, fair value     $ 3,483,000                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Input, Share Price [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     $3.61                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Input, Price Volatility [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     100.0%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Input, Maturity [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     1.49 years                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Redemption Premium [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     106%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Input Market Interest Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     19.51%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Input, Risk Free Interest Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     3.61%                  
QCLS [Member] | Securities Purchase Agreement [Member] | QCLS Series H Preferred Stock [Member] | Measurement Input, Expected Dividend Rate [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Fair value measurement     7.00%                  
QCLS [Member] | Series G Preferred Stock [Member] | Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment shares owned         7,000              
Investment, fair value $ 17,347,000             17,347,000   17,347,000    
Recognized gain (loss)               1,433,000   (5,127,000)    
Recognized gain (loss)               $ (1,433,000)   $ 5,127,000    
QCLS [Member] | QCLS Accrued Dividend Receivable [Member] | Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment shares owned 1,577             1,577   1,577   1,577
QCLS [Member] | QCLS Series G Preferred Stock [Member] | Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment shares owned 7,831   3,000         7,831   7,831   7,831
QCLS [Member] | Series G Warrants [Member] | Securities Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment, fair value $ 6,966,000             $ 6,966,000   $ 6,966,000    
Recognized gain (loss)               (1,461,000)   (1,652,000)    
Recognized gain (loss)               1,461,000   1,652,000    
Femasys Purchase Agreement [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Payments for investments           $ 5,000,000            
Receivable conversion price           $ 1.18            
Investment shares owned           4,237,288            
Investment shares additions   379,747   315,790                
Interest and other income               12,500 $ 75,000 162,500 $ 225,000  
Interest receivable 0             0   0   $ 137,500
Investment interest payment                       366,316
Unrealized loss on marketable securities                   (294,065)    
Investment, cost 666,316             666,316   666,316    
Femasys Purchase Agreement [Member] | Femasys Series A Warrants [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment, fair value 906,000             906,000   906,000    
Femasys Purchase Agreement [Member] | Femasys Common Stock [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Interest and other income   $ 300,000   $ 300,000                
Femasys Note [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Proceeds from investment - note receivable 5,000,000                      
Settlement of accrued interest $ 300,000                      
Convertible note receivable, current                       3,696,000
Change in fair value of the convertible note receivable               $ 0   $ 1,304,000    
Femasys Common Stock [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Investment shares owned 695,537             695,537   695,537    
Femasys Warrants [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Warrant asset - Femasys                       $ 3,061,000
Change in fair value of the convertible note receivable               $ 214,000   $ 2,155,000