Consolidated Balance Sheets - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Current assets
Cash and restricted cash	$ 2,670,626	$ 2,158,025
Accounts receivable	2,670,361	3,241,221
Prepaid expenses	335,152	367,823
Inventories	2,706,491	2,081,260
Asset held for sale		216,000
Other current assets	373,587	140,238
Total current assets	8,756,217	8,204,567
Property, plant and equipment, net	11,242,251	8,576,851
Intangible assets, net		69,444
Right of use assets	451,094	638,102
Deferred tax asset	6,387,240
Other noncurrent assets	199,816	111,519
Total assets	27,036,618	17,600,483
Current liabilities
Accounts payable	1,547,619	1,043,581
Accrued expenses	870,060	891,793
Income tax payable	626,455	351,618
Current portion of operating lease liability	54,034	44,273
Current portion of financial obligation	83,648	74,636
Current portion of long-term debt, net of discounts	635,273	1,125,864
Other current liabilities		216,000
Total current liabilities	3,817,089	3,747,765
Operating lease liability, less current portion	325,480	523,375
Long-term financial obligation, less current portion	3,954,373	4,038,022
Long-term debt, less current portion, net of discounts	1,609,868	529,499
Deferred income	675,000	675,000
Total liabilities	10,381,810	9,513,661
Commitments and contingencies (Note 10)
Shareholders’ equity
Common stock - $0.001 par value; 100,000,000 shares authorized; 30,391,240 and 29,245,080 shares issued and outstanding, respectively	30,391	29,245
Additional paid-in-capital	45,074,723	43,943,928
Accumulated deficit	(28,450,306)	(35,886,351)
Total shareholders’ equity	16,654,808	8,086,822
Total liabilities and shareholders’ equity	$ 27,036,618	$ 17,600,483