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Quarterly Results (unaudited) (Tables)

12 Months Ended

Dec. 31, 2022

Quarterly Results (unaudited)

Schedule of quarterly results

Quarterly results for the years ended December 31, 2022 and 2021 are as follows:

​

​	​	​	​	​	​	​	​	​	​	​	​	​
(in thousands, except per share data)	​	First		​	Second		​	Third		​	Fourth
For the year ended December 31, 2022		Quarter			Quarter			Quarter			Quarter
Revenue	​	$	—	​	$	—	​	$	324	​	$	50
Gross Profit (Loss)	​	$	—	​	$	—	​	$	123	​	$	(7)
Operating Expense	​	$	1,517	​	$	1,660	​	$	1,558	​	$	1,498
Net loss attributed to common stockholders	​	$	(1,490)	​	$	(1,638)	​	$	(1,312)	​	$	(1,318)
Net Loss per share - basic and fully diluted	​	$	(0.05)	​	$	(0.05)	​	$	(0.03)	​	$	(0.03)
​	​	​	​	​	​	​	​	​	​	​	​	​
For the year ended December 31, 2021	​	​	​	​	​	​	​	​	​	​	​	​
Revenue	​	$	363	​	$	—	​	$	190	​	$	54
Gross Profit (Loss)	​	$	138	​	$	(505)	​	$	(88)	​	$	3
Operating Expense	​	$	2,159	​	$	2,037	​	$	2,269	​	$	1,228
Net loss attributed to common stockholders	​	$	(2,021)	​	$	(2,290)	​	$	(2,353)	​	$	(1,227)
Net Loss per share - basic and fully diluted	​	$	(0.07)	​	$	(0.07)	​	$	(0.07)	​	$	(0.04)

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- References

No definition available.

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- Definition

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=126900988&loc=d3e1280-108306

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