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Statements of Cash Flows (Unaudited) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Cash flows from operating activities:          
Net income $ (802,881) $ 1,342,972 $ 561,567 $ 2,527,494  
Adjustments to reconcile net income to net cash (used in) provided by operating activities:          
Depreciation and amortization     659,775 367,253  
Right of use amortization     291,879 231,300  
Gain on forgiveness of note payable     (1,329,280)  
Employee stock compensation     171,216  
Stock issued for service     444,025  
Changes in operating assets and liabilities:          
Accounts receivable, net     1,578,205 (3,512,154)  
Inventory, net     (4,755,126) (2,417,589)  
Deferred taxes     112,377 409,893  
Unbilled revenue     (158,905) 1,062,316  
Prepaid expenses and other current assets     235,824 (242,322)  
Other assets     (186,727) (33,150)  
Security deposits, long-term     (15,979) 66,788  
Accounts payable and other accrued expenses     137,762 912,318  
Payments on operating lease liability     (291,039) (239,259)  
Deferred revenue     (66,237) 3,387,802  
Net cash provided by (used in) operating activities     (1,452,599) 1,362,626  
Cash flows from investing activities:          
Purchase of certificates of deposit      
Redemption of certificates of deposit      
Purchase of intangible assets     (120,016) (627,765)  
Purchase of property and equipment     (2,324,058) (11,407,278)  
Net cash (used in) investing activities     (2,444,074) (12,035,043)  
Cash flows from financing activities:          
Repurchase of stock options      
Principal payments of debt     (172,589) (20,195)  
Net proceeds from long term debt     8,590,151  
Stock issued for cash in offering, net     16,795,000  
Stock options exercised 16,875 5,250 33,851 11,320  
Purchase of treasury stock      
Note payable-PPP Loan      
Net cash provided by (used in) financing activities     (138,738) 25,376,276  
Net increase (decrease) in cash and restricted cash     (4,035,411) 14,703,859  
Cash and restricted cash, beginning of period     19,708,565 6,841,984 $ 6,841,984
Cash and restricted cash, end of period $ 15,673,154 $ 21,545,843 15,673,154 21,545,843 $ 19,708,565
Supplemental disclosure of cash flow information:          
Income taxes paid (refunded)     99,035 78,096  
Interest paid     128,507 20,783  
Supplemental disclosure of non-cash investing and financing activities:          
Addition of new lease and corresponding ROU asset and lease liability     840,843  
Conversion of inventory to property and equipment     $ 322,968