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Consolidated Statements of Cash Flows - USD ($)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Cash Flows from Operating Activities:    
Net loss $ (10,345,258) $ (8,571,145)
Adjustments to reconcile net loss to net cash used in operations:    
Depreciation and amortization 2,160,837 2,575,286
Amortization of debt discount 615,552 400,903
Stock-based compensation 664,434 627,904
Amortization of right-of-use assets 574,403 565,493
Deferred taxes (38,837) (57,539)
Loss on disposal of assets held for sale 0 439,388
(Gain) loss on disposal of property and equipment 456,282 (7,254)
Changes in assets and liabilities:    
Accounts receivable 620,116 (765,956)
Inventories (587,806) (1,045,838)
Contract assets 1,102,791 (825,974)
Prepaid expenses and other current assets 40,598 1,403,707
Accounts payable (1,050,406) 990,538
Accrued expenses (908,607) 639,309
Operating lease liabilities (576,948) (562,948)
Contract liabilities (261,223) (282,614)
Assets held for sale 0 292,822
Net Cash used in Operating Activities (7,534,072) (4,183,918)
Cash Flows from Investing Activities:    
Purchase of property and equipment (1,367,729) (2,893,290)
Proceeds from the disposal of property and equipment 943,693 7,254
Net Cash used in Investing Activities (424,036) (2,886,036)
Cash Flows from Financing Activities:    
Repayments of finance lease liabilities (1,428,763) (435,343)
Proceeds from sale and leaseback agreement 0 1,015,988
Proceeds from issuance of common stock and prefunded warrants 9,922,063 0
Net Cash provided by Financing Activities 8,493,300 580,645
Effect of exchange rate changes on cash, cash equivalents and restricted cash (88,645) 314,119
Net Change in Cash, Cash Equivalents, and Restricted Cash 446,547 (6,175,190)
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period 10,422,181 16,597,371
Cash, Cash Equivalents, and Restricted Cash at End of Period 10,868,728 10,422,181
Supplemental Disclosures of Cash Flow Information:    
Cash paid for interest 160,926 178,872
Cash paid for income taxes 0 0
Non-Cash Financing Activities    
Financed purchases of property and equipment $ 166,443 $ 1,196,206