Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows used in operating activities:
Net loss	$ (2,198,667)	$ (3,858,415)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	957,490	235,771
Amortization of right-of-use assets	145,143	136,404
Amortization of debt issuance costs	41,586
Amortization of sales contract costs	32,343
Stock-based compensation	996,937	440,856
Provision for (recovery of) accounts receivable allowances	63,217	(102,631)
Provision for inventory reserves	643,671
Non-cash loan forgiveness	(20,000)	(1,057,330)
Changes in operating assets and liabilities:
Accounts receivable	4,259,454	(4,969,826)
Inventories	(18,030,117)	(8,871,803)
Prepaid expenses and other current assets	(188,766)	(129,381)
Other assets	(92,161)	(142,017)
Accounts payable	862,453	6,673,914
Accrued expenses	(2,261,266)	4,686,050
Deferred revenue	661,826
Operating lease liabilities	(145,410)	(135,466)
Net cash used in operating activities	(14,272,267)	(7,093,874)
Cash flows from investing activities:
Cash acquired from merger (Note 4)		501,845
Purchases of equipment	(593,120)	(302,519)
Certification costs incurred and capitalized	(88,708)	(460,577)
Capitalized software costs		(316,838)
Net cash used in investing activities	(681,828)	(578,089)
Cash flows from financing activities:
Net proceeds from the SVB bank credit line	5,166,289
Proceeds (repayment) of the Rosenthal bank credit line	(2,442,246)	2,442,246
Costs associated with bank credit line	(142,801)
Proceeds from (repayment of) government loan	(26,232)	583,300
Proceeds from private placement offering, net of offering costs		3,163,370
Proceeds from public offering, net of offering costs	22,730,049
Proceeds from stock option exercises	1,167,724	1,171,621
Proceeds from profit disgorgement		196,000
Proceeds from non-recourse promissory notes issued by Zoom Connectivity option holders (Note 4)		320,290
Net cash provided by financing activities	26,452,783	7,876,827
Net change in cash, cash equivalents, and restricted cash	11,498,688	204,864
Cash, cash equivalents, and restricted cash – Beginning	1,571,757	1,366,893
Cash, cash equivalents, and restricted cash – Ending	13,070,445	1,571,757
Cash paid during the period for:
Interest	270,407	48,473
Income taxes	63,773	26,716
Non-cash financing activities:
Net share settlement from non-recourse promissory notes issued by Zoom Connectivity option holders (Note 4)		230,332
Repurchase of Zoom Connectivity common stock (Note 4)		(14,860)
Cash is reported on the consolidated statements of cash flows as follows:
Cash and cash equivalents	12,570,445	771,757
Restricted cash	500,000	800,000
Total cash, cash equivalents, and restricted cash	$ 13,070,445	$ 1,571,757