XML 37 R28.htm IDEA: XBRL DOCUMENT v3.23.1

Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2023

Share-Based Payment Arrangement [Abstract]

Summary of Options Granted and Outstanding

The following table summarizes information about these options granted and outstanding:

			Number of Shares Subject to Options Outstanding						Weighted- Average Exercise Price Per Share						Weighted- Average Remaining Contractual Life (In Years)						Aggregate Intrinsic Value (In Thousands)
Outstanding — December 31, 2022			8,428,441						$	3.65					7.7						$	115
Granted			612,276						3.79
Expired			—						—
Cancelled			(161,374)						6.82
Exercised			(4,094)						0.83
Outstanding — March 31, 2023			8,875,249						$	3.61					7.6						$	9,755
Vested and expected to vest at March 31, 2023			8,497,717						$	3.57					7.6						$	9,630
Vested and exercisable at March 31, 2023			4,890,492						$	3.02					6.7						$	7,562

Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity

The following table summarizes information about RSUs granted and outstanding under the 2021 Plan:

			Number of Awards						Weighted-Average Grant Date Fair Value
Outstanding — December 31, 2022			—						$	—
Granted			347,824						3.79
Forfeited			(388)						3.80
Vested			—						—
Outstanding — March 31, 2023			347,436						$	3.79

Schedule of Impact of Stock-based Compensation Expense in the Statements of Operations

The following table presents the impact of stock-based compensation expense in the statements of operations for the periods indicated (in thousands):

			Three Months Ended March 31,
			2023						2022
Research and development expense			$	349					$	383
Sales and marketing expense			184						313
General and administrative expense			771						526
Total employee stock-based compensation			$	1,304					$	1,222

Share-Based Payment Arrangement, Nonvested Award, Cost

The information about unrecognized stock-based compensation expense for outstanding unvested stock options and RSUs as of March 31, 2023 was as follows (in thousands, except years):

			Unrecognized Stock-Based Compensation Expense						Weighted-Average Period of Recognition (in years)
Stock Options			$	10,071					2.4
RSUs			1,013						3.9
Total unrecognized stock-based compensation expense			$	11,084

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

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

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-SubTopic 10
-Topic 718
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (e)
-SubTopic 10
-Topic 718
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

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

X

- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

+ References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of cost not yet recognized and weighted-average period over which cost is expected to be recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Subparagraph (i)
-Name Accounting Standards Codification
-Paragraph 2
-Section 50
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

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