v3.26.1
SEGMENT REPORTING - Segment Financial Information of Reportable Segments (Details) - Single Reportable Segment [Member] - Operating Segment [Member] - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
SEGMENT REPORTING [Abstract]    
Segment operating revenues $ 20,123,616 $ 19,809,881
Data and product costs    
Employee expenses 5,663,035 5,476,111
Data feed expenses 2,123,907 1,955,210
Hosting and computer services expenses 359,449 239,101
Other data and product costs 776,378 951,429
Data and product costs subtotal 8,922,769 8,621,851
Selling, general and administrative expenses    
Employee expenses 7,574,068 7,161,422
Professional fee expenses 1,039,262 647,884
Marketing expenses 764,351 844,939
Occupancy expenses 284,080 429,532
Other general and administrative expenses 1,108,532 965,857
Selling, general and administrative expenses subtotal 10,770,293 10,049,634
Other significant segment items    
Depreciation and amortization 349,966 401,996
Other (income), net (636,714) (852,921)
Provision for income taxes 206,141 282,728
Net income $ 511,161 $ 1,306,593