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Statements of Cash Flows - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net income (loss) $ 558,397 $ (2,548,711)
Adjustments to reconcile net income (loss) to net cash used in operating activities:    
Depreciation and amortization 179,405 249,895
Stock-based compensation expense 409,477 584,865
Change in provision for doubtful accounts 919 17,380
Forgiveness of unsecured promissory note (796,100)
Changes in assets and liabilities:    
(Increase) in accounts receivable (445,886) (672,840)
(Increase) in other current assets (15,385) (28,317)
Decrease in other assets 3,528 1,964
Increase in accounts payable and accrued expenses 260,892 703,223
(Decrease) in deferred revenue (174,269) (148,309)
Net cash used in operating activities (19,022) (1,840,850)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchases of software license (400,000)
Purchases of property, plant and equipment (44,900) (20,088)
Collection on note receivable 29,017 42,120
Net cash (used in) provided by investing activities (415,883) 22,032
CASH FLOWS FROM FINANCING ACTIVITIES:    
Net proceeds from issuance of common stock 10,569,467
Loan proceeds on unsecured promissory note under Paycheck Protection Program 796,100
Loan proceeds on unsecured promissory note under Economic Injury Disaster Loan program 10,000
Net proceeds from issuance of common stock from exercise of stock options 204,158 89,500
Proceeds from issuance of common stock from exercise of warrants 111,650 704,154
Withholding taxes paid on exercise of stock options and vesting of restricted stock units (1,475,931)
Loan payments on unsecured promissory note (10,000)
Net cash provided by financing activities 10,205,444 793,654
Net increase (decrease) in cash 9,770,539 (1,025,164)
CASH, beginning of year 3,350,853 4,376,017
CASH, end of year 13,121,392 3,350,853
Supplemental disclosure of noncash investing and financing activities:    
Settlement of executive bonuses with restricted stock units $ 84,710