XML 36 R25.htm IDEA: XBRL DOCUMENT v3.21.2

StockBased Compensation (Tables)

9 Months Ended

Sep. 30, 2021

StockBased Compensation

Schedule of options granted under employee stock plans

		Shares Available for Grant				Number of Shares Outstanding				Weighted- Average Exercise Price
Balance as of December 31, 2020			380				5,327			$	1.14
Authorized			816				-				-
Options Granted			(975	)			975				3.40
RSAs Granted			(39	)			-				-
Exercised			-				(2,228	)			1.42
Forfeited/expired			200				(200	)			1.78
Balance as of September 30, 2021			382				3,874			$	1.49

Schedule of weighted average fair value calculations for options

		For the nine months ended September 30,
Description		2021				2020
Dividend-yield			0	%			0	%
Risk-free interest rate			0.68	%			0.94	%
Expected volatility			98.23	%			88.15	%
Expected life (years)			6.53				6.55
Market value per share on grant date		$	3.40			$	0.69
Fair value per share on grant date		$	2.72			$	0.52

X

- Definition

Tabular disclosure of share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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