XML 124 R47.htm IDEA: XBRL DOCUMENT v3.25.2
Schedule of Disaggregation of Revenue (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Reporting Information [Line Items]        
Revenue $ 5,285,000 $ 4,211,000 $ 10,237,000 $ 8,082,000
Printed Products Revenue [Member]        
Segment Reporting Information [Line Items]        
Revenue 4,288,000 3,539,000 8,255,000 6,599,000
Biotechnology Marketing [Member]        
Segment Reporting Information [Line Items]        
Revenue 7,000 1,000    
Direct Marketing [Member]        
Segment Reporting Information [Line Items]        
Revenue     21,000 2,000
Rental Income [Member]        
Segment Reporting Information [Line Items]        
Revenue 715,000 438,000 1,429,000 838,000
Securities Revenue [Member]        
Segment Reporting Information [Line Items]        
Revenue 981,000 624,000 1,429,000 838,000
Net Investment Income [Member]        
Segment Reporting Information [Line Items]        
Revenue 9,000 41,000 29,000 136,000
Packaging Printing and Fabrication [Member] | Printed Products Revenue [Member]        
Segment Reporting Information [Line Items]        
Revenue 4,150,000 3,434,000 7,966,000 6,287,000
Commercial and Security Printing [Member] | Printed Products Revenue [Member]        
Segment Reporting Information [Line Items]        
Revenue 122,000 87,000 257,000 278,000
Real Property Rental Income [Member] | Printed Products Revenue [Member]        
Segment Reporting Information [Line Items]        
Revenue 16,000 18,000 32,000 34,000
Biotechnology [Member] | Rental Internet Sales [Member]        
Segment Reporting Information [Line Items]        
Revenue 7,000 1,000 21,000 2,000
Securities Revenue [Member] | Rental Income [Member]        
Segment Reporting Information [Line Items]        
Revenue 699,000 420,000 1,429,000 838,000
Securities Revenue [Member] | Commission Income [Member]        
Segment Reporting Information [Line Items]        
Revenue 282,000 204,000    
Commercial Lending Revenue [Member] | Rental Income [Member]        
Segment Reporting Information [Line Items]        
Revenue   44,000    
Commercial Lending Revenue [Member] | Net Investment Income [Member]        
Segment Reporting Information [Line Items]        
Revenue $ 9,000 $ 44,000 29,000 136,000
Commercial Lending Revenue [Member] | Management Fee Income [Member]        
Segment Reporting Information [Line Items]        
Revenue     $ 29,000 $ 136,000