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CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
CURRENT ASSETS: |  |
Cash | $ 2,257,971 | $ 3,969,100
Accounts receivable, net | 384,654 | 1,244,876
Contract assets | 249,870 | 102,458
Prepaid expenses and other current assets | 644,878 | 486,626
Total Current Assets | 3,537,373 | 5,803,060
Property and equipment, net | 368,327 | 342,180
Operating lease right of use asset, net | 22,930 | 196,144
Security deposit | 600,000 |
OTHER ASSETS: |  |
Patents and trademarks, net | 67,824 | 64,415
Total Other Assets | 67,824 | 64,415
TOTAL ASSETS | 4,596,454 | 6,405,799
CURRENT LIABILITIES: |  |
Accounts payable | 978,170 | 599,317
Accounts payable - related parties |  | 7,700
Notes payable - financing agreements | 54,953 | 42,942
Payroll taxes payable | 0 | 3,146
Accrued expenses | 1,191,567 | 1,038,092
Current portion - equipment financing agreements | 92,700 | 89,620
Current portion - operating lease obligations | 23,333 | 202,797
Current portion - PPP loan |  | 627,465
Contract liabilities | 449,496 | 709,553
Deferred revenue | 907,154 | 315,370
Total Current Liabilities | 3,697,373 | 3,636,002
Equipment financing payable, less current portion | 33,860 | 103,184
PPP loan, less current portion |  | 782,805
Total Liabilities | 3,731,233 | 4,521,991
STOCKHOLDERS' EQUITY: |  |
Preferred Stock, Value, Issued |  |
Common stock: $0.001 par value; 500,000,000 shares authorized, 3,612,125 and 3,535,339 shares issued, 3,610,801 and 3,534,015 shares outstanding at September 30, 2021 and December 31, 2020, respectively | 3,612 | 3,536
Additional paid-in-capital | 40,111,551 | 39,820,874
Total stock & paid-in-capital | 46,320,163 | 41,529,410
Accumulated deficit | (45,297,490) | (39,488,150)
Sub-total | 1,022,673 | 2,041,260
Less: Treasury stock (1,324 shares of common stock at September 30, 2021 and December 31, 2020) | (157,452) | (157,452)
Total Stockholders' Equity | 865,221 | 1,883,808
Total Liabilities and Stockholders' Equity | 4,596,454 | 6,405,799
Convertible Series A Preferred Stock [Member] |  |
STOCKHOLDERS' EQUITY: |  |
Preferred Stock, Value, Issued |  |
Convertible Series B Preferred Stock [Member] |  |
STOCKHOLDERS' EQUITY: |  |
Preferred Stock, Value, Issued | 1,705,000 | 1,705,000
Convertible Series C Preferred Stock [Member] |  |
STOCKHOLDERS' EQUITY: |  |
Preferred Stock, Value, Issued | $ 4,500,000 |

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