XML 40 R28.htm IDEA: XBRL DOCUMENT v3.21.2

Net Loss per Common Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Anti-dilutive securities excluded from the computation of earnings per share

The following potentially dilutive securities were excluded from the computation of earnings per share as of June 30, 2021 and 2020 because their effects would be anti-dilutive:

		June 30,
		2021				2020
Stock options			1,091,888				1,640
Common stock warrants - equity			3,773,266				4,051,499
Common stock reserved for conversion of preferred shares			1,170,700				2,595,087
Assumed conversion of convertible notes			154,222				146,288
Total			6,190,076				6,794,514

Summary of reconciliation of weighted average shares outstanding calculation

The following table provides a reconciliation of the weighted average shares outstanding calculation for the three and six months ended June 30, 2021 and 2020:

	Three months ended June 30,								Six months ended June 30,
	2021				2020				2021				2020
Weighted average shares issued		6,511,194				2,038,297				6,319,622				1,054,549
Weighted average pre-funded warrants		170,175				234,890				270,033				117,445
Weighted average shares outstanding		6,681,369				2,273,187				6,589,655				1,171,994

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration