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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Cash Flows From Operating Activities:    
 Net loss $ (1,129,975) $ (895,111)
 Adjustments to reconcile net loss to net cash used in operating activities:    
 Stock-based compensation 51,049 678,918
 Forgiveness of PPP loan indebtedness 0 (210,680)
 Depreciation and amortization 42,469 40,978
Changes in operating assets and liabilities:    
 Contract assets 0 62,273
 Accounts receivable 6,000 10,707
 Prepaid expenses and other current assets 16,295 (6,151)
 Deferred expenses (10,883) (75,327)
 Accounts payable and accrued expenses 92,821 93,747
 Deferred revenue 65,000 99,311
 Total Adjustments 262,751 693,776
 Net Cash Used In Operating Activities (867,224) (201,335)
Cash Flows Used In Investing Activities:    
Purchases of property and equipment (122,122) (21,161)
Lease of property   (16,666) 0
Net Cash Used In Investing Activities (138,788) (21,161)
Cash Flows From Financing Activities:    
Proceeds from sale of common stock, net of costs 0 5,006,500
Proceeds from government loans 0 193,625
Repayment of government loans (18,309) (3,561)
Proceeds from exercise of stock options 0 68,438
Payment of deferred offering costs 0 (407,445)
Net Cash Provided By (Used In )Financing Activities (18,309) 4,857,557
Net Increase (Decrease) In Cash and Restricted Cash (1,024,321) 4,635,061
Cash and Restricted Cash - Beginning of Period 2,701,414 375,854
Cash and Restricted Cash - End of Period 1,677,093 5,010,915
Cash and Restricted Cash Consisted of the Following:    
 Cash   1,573,880 4,907,753
 Restricted cash 103,213 103,162
Cash and Restricted Cash 1,677,093 5,010,915
 Cash paid during the year for:    
  Interest 3,588 1,600
  Income taxes 0 0
 Non-cash investing and financing activities:    
  Operating Lease ROU Asset $ 680,683 $ 0