Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Operating Activities:
Net loss	$ (7,361)	$ (5,081)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	691	483
Common stock issued for services	224	211
Change in fair value of contingent consideration liabilities	260	(208)
Employee stock-based compensation	865	192
Stock Compensation expense for non-employees	142	0
(Increase) decrease in:
Accounts receivable	(5,993)	929
Prepaid expenses and other current assets	276	(3,005)
Inventory	36	(3,546)
Increase (decrease) in:
Accounts payable	4,305	2,114
Accrued expenses	1,878	147
Sales tax payable	(18)	57
Deferred revenue	(367)	282
Net cash used in operating activities	(5,062)	(7,425)
Investing Activities:
Working capital payment for acquisition	0	(811)
Purchase of property and equipment	(521)	(216)
Funding of patent costs	(80)	(59)
Net cash used in investing activities	(601)	(1,086)
Financing Activities:
Proceeds from sale of common stock under committee equity facility, net of offering costs	2,114	0
Proceeds from warrant exercises	126	316
Proceeds from issuance of common stock and warrants, pursuant to public offering	25,424	0
Net cash provided by financing activities	27,664	316
Net increase (decrease) in cash	22,001	(8,195)
Cash at beginning of period	1,681	21,949
Cash at end of period	23,682	13,754
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	2	0
Cash paid for taxes	13	0
Supplemental Disclosure of Non-Cash Investing and Financing Activities:
Fair value of common stock issued as consideration for business combination	7,051	14,359
Purchase of property and equipment by incurring debt	218	0
Depreciation cost capitalized into inventory	121	54
Right-of-use assets obtained in exchange for lease liabilities	0	192
Warrants issued for services to non-employee	1,609	0
Shares issued for services to non-employee	$ 95	$ 0