v3.26.1
STATEMENTS OF CASH FLOWS - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Cash flows from operating activities:    
Net income $ 511,161 $ 1,306,593
Adjustments to reconcile net income to net cash provided by operating activities:    
Amortization of bond discount (167,298) (206,859)
Depreciation and amortization 349,966 401,996
Operating lease right-of-use asset, net 0 1,670
Gain on lease remeasurement 0 (155,332)
Loss on disposal of property and equipment 0 36,792
Stock-based compensation 97,481 98,958
Deferred income taxes (266,017) (143,297)
Changes in operating assets and liabilities:    
Accounts receivable, net (155,663) 310,164
Other current assets (202,174) (140,790)
Other noncurrent assets 0 18,110
Unexpired subscription revenue 74,363 697,459
Accounts payable (149,729) 177,761
Accrued expenses 876,098 468,683
Net cash provided by operating activities 968,188 2,871,908
Cash flows from investing activities:    
Proceeds from held-to-maturity securities 2,695,000 3,572,000
Purchase of held-to-maturity securities (3,918,108) (10,395,658)
Purchase of property and equipment (268,265) (378,714)
Net cash used in investing activities (1,491,373) (7,202,372)
Cash flows from financing activities:    
Proceeds from exercise of stock options 96,935 0
Net cash provided by financing activities 96,935 0
Net decrease in cash and cash equivalents (426,250) (4,330,464)
Cash and cash equivalents at beginning of year 6,674,473 11,004,937
Cash and cash equivalents at end of year 6,248,223 6,674,473
Cash paid, net during the year for:    
Income taxes $ 380,600 $ 611,882