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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Cash Flows from Operating Activities:    
Net Loss $ (3,944,795) $ (10,253,483)
Adjustments to reconcile net loss to net cash provided by (used in) operations:    
Depreciation and amortization 1,530,282 1,683,679
Amortization of discount on convertible notes payable 171,318 2,219,956
Stock-based compensation 351,097 400,250
Change in deferred tax asset / liability (28,613) (28,981)
Gain on lease termination 0 (153,575)
Gain on sale of fixed assets 0 (661)
Changes in assets and liabilities:    
Accounts receivable (606,781) (660,578)
Inventory (289,557) (504,315)
Contract assets (113,442) (1,102,662)
Prepaid expenses and other current assets (1,061,699) (2,360,975)
Accounts payable 548,581 432,337
Accrued expenses (135,214) (178,716)
Operating lease liabilities (279,983) (268,816)
Contract liabilities 60,584 (255,701)
Assets held for sale 41,534 0
Total Adjustments 188,109 (778,758)
Net Cash used in Operating Activities (3,756,688) (11,032,241)
Cash Flows from Investing Activities:    
Purchase of property and equipment (290,468) (229,865)
Proceeds from sale of fixed assets 0 661
Net Cash used in Investing Activities (290,468) (229,204)
Cash Flows from Financing Activities:    
Payments on finance lease obligation (200,095) (179,689)
Proceeds from issuance of Common Stock and prefunded warrants 0 24,453,528
Proceeds from issuance of Senior Promissory Notes 0 6,000,000
Payments on Convertible Note 0 (16,800,000)
Net Cash used in Financing Activities (200,095) 13,473,839
Gain (Loss) on Currency Translation 244,569 (6,052)
Net change in Cash and Restricted Cash (4,002,682) 2,206,342
Cash and Restricted Cash at Beginning of Period 16,597,371 17,489,380
Cash and Restricted Cash at End of Period 12,594,689 19,695,722
Supplemental Disclosures of Cash Flow Information:    
Interest (98,069) 444,297
Income Taxes $ 0 $ 0