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Loss per Share

12 Months Ended

Dec. 31, 2022

Loss per Share

Loss per Share

3.      Loss per Share

Loss per common share is presented under two formats: basic loss per common share and diluted loss per common share. Basic loss per common share is computed by dividing net loss attributable to common shareholders by the weighted average number of common shares outstanding during the period. Diluted loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding during the period, plus the potentially dilutive impact of common shares equivalents (e.g. stock options and warrants). Dilutive common share equivalents consist of the incremental common shares issuable upon exercise of stock options and warrants. The following table sets forth the computation of basic and diluted net loss per share (in thousands except per share data):

​	​	​	​	​	​	​	​
​	​	Year Ended December 31,					​
​		2022			2021
Numerator:	​	​		​	​		​
Net loss	​	$	(23,714)	​	$	(17,346)	​
​	​	​	​	​	​	​	​
Denominator:	​			​			​
Weighted-average common shares, basic	​		26,275	​		26,006	​
Dilutive effect of stock options	​		—	​		—	​
Dilutive effect of warrants	​		—	​		—	​
Incremental dilutive shares	​		—	​		—	​
Weighted-average common shares, diluted	​		26,275	​		26,006	​
Net loss per share, basic and diluted	​	$	(0.90)	​	$	(0.67)	​

​

The following outstanding options and warrants were excluded from the computation of basic and diluted net loss per share for the periods presented because including them would have had an anti-dilutive effect (in thousands):

​	​	​	​	​	​
​	​	Year Ended December 31,			​
​		2022		2021
Options to purchase common shares		4,539		4,259
Warrants to purchase common shares		150		39

​

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- References

No definition available.

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- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-URI https://asc.fasb.org/topic&trid=2144383

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257

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