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CONSOLIDATED BALANCE SHEETS - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
CURRENT ASSETS: |  |
Cash | $ 893,720 | $ 3,969,100
Accounts receivable, net | 1,738,543 | 1,244,876
Contract assets | 3,449 | 102,458
Inventory | 298,338 | 112,423
Prepaid expenses and other current assets | 354,613 | 374,203
Total Current Assets | 3,288,663 | 5,803,060
Property and equipment, net | 603,253 | 342,180
Operating lease right of use asset | 4,925,765 | 196,144
Security deposit | 600,000 |
OTHER ASSETS: |  |
Patents and trademarks, net | 66,482 | 64,415
Total Other Assets | 66,482 | 64,415
TOTAL ASSETS | 9,484,163 | 6,405,799
CURRENT LIABILITIES: |  |
Accounts payable | 1,044,500 | 599,317
Accounts payable - related parties |  | 7,700
Notes payable - financing agreements | 52,503 | 42,942
Payroll taxes payable | 0 | 3,146
Accrued expenses | 618,093 | 1,038,092
Equipment financing agreements-current portion | 80,335 | 89,620
Operating lease obligations-current portion | 315,302 | 202,797
PPP loan-current portion |  | 627,465
Contract liabilities | 1,232,638 | 709,553
Deferred revenue | 596,673 | 315,370
Total Current Liabilities | 3,940,044 | 3,636,002
Equipment financing payable, less current portion | 22,851 | 103,184
Lease obligations, less current portion | 4,739,783 |
PPP loan, less current portion |  | 782,805
Total Liabilities | 8,702,678 | 4,521,991
STOCKHOLDERS' EQUITY: |  |
Preferred Stock, Value, Issued |  |
Common stock: $0.001 par value; 500,000,000 shares authorized, 4,111,047 and 3,535,339 shares issued, 4,109,723 and 3,534,015 shares outstanding at December 31, 2021 and December 31, 2020, respectively | 4,111 | 3,536
Additional paid-in-capital | 43,080,877 | 39,820,874
Total stock & paid-in-capital | 46,435,988 | 41,529,410
Accumulated deficit | (45,497,051) | (39,488,150)
Sub-total | 938,937 | 2,041,260
Less: Treasury stock (1,324 shares of common stock at December 31, 2021 and December 31, 2020) | (157,452) | (157,452)
Total Stockholders' Equity | 781,485 | 1,883,808
Total Liabilities and Stockholders' Equity | 9,484,163 | 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 | 851,000 | 1,705,000
Convertible Series C Preferred Stock [Member] |  |
STOCKHOLDERS' EQUITY: |  |
Preferred Stock, Value, Issued | $ 2,500,000 |

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