Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Revenue	$ 16,446,813	$ 16,920,219
Cost of revenue	13,907,974	14,037,813
Gross profit	2,538,839	2,882,406
Operating expenses
Research and development	481,186	372,648
Selling and shipping	810,074	580,468
Impairment charge	0	3,599,322
General and administrative	6,054,832	6,153,925
Total operating expenses	7,346,092	10,706,363
Operating loss	(4,807,253)	(7,823,957)
Other income (expense):
Interest income	5,994	62,667
Interest expense	(261,377)	(444,337)
Gain on Sale of Building	6,894,109
Gain on Debt extinguishment	2,443,418
Other Income	499,971	603,320
Total other income, net	9,582,115	221,650
Income (loss) before income tax	4,774,862	(7,602,307)
Income tax expense (benefit)	28,377	(1,527,355)
Net income (loss)	$ 4,746,485	$ (6,074,952)
Basic income (loss) per common share (in dollars per share)	$ 0.71	$ (0.91)
Diluted income (loss) per common share (in dollars per share)	$ 0.71	$ (0.91)
Outstanding-basic (in shares)	6,688,087	6,640,272
Outstanding-diluted (in shares)	6,703,709	6,640,272