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Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2024
Stock-Based Compensation  
Schedule of stock based compensation expense categories in statement of operations The Company recorded stock-based compensation expense in the following expense categories of its accompanying consolidated statements of operations and comprehensive loss (in thousands):

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Year ended December 31, 

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2024

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2023

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2022

Sales and marketing

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$

1,293

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$

1,824

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$

1,373

General and administrative

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2,429

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2,478

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2,029

Research and development

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640

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730

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587

Total stock‑based compensation

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$

4,362

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$

5,032

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$

3,989

Schedule of stock option activity

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Weighted

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average

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Weighted

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remaining

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Number of

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average exercise

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contractual term

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shares

    

price per share

    

(years)

Outstanding at January 1, 2022

 

1,706,409

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$

11.88

 

  

Granted

 

450,410

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10.24

 

  

Exercised

 

(3,563)

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5.51

 

  

Canceled/forfeited

 

(81,408)

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13.13

 

  

Outstanding at December 31, 2022

 

2,071,848

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$

11.49

 

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Granted

 

212,960

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10.50

 

  

Exercised

 

(25,428)

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5.00

 

  

Canceled/forfeited

 

(96,927)

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11.25

 

  

Outstanding at December 31, 2023

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2,162,453

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$

11.48

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Granted

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259,900

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​

6.86

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Exercised

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(38,431)

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5.88

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Canceled/forfeited

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(264,739)

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12.24

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Outstanding at December 31, 2024

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2,119,183

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$

10.92

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5.87

Vested and expected to vest at December 31, 2024

 

2,096,063

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$

10.95

 

5.84

Exercisable at December 31, 2024

 

1,653,664

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$

11.48

 

5.16

Schedule of weighted average assumptions

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Year ended December 31, 

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2024

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2023

    

2022

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Expected dividend yield

 

—

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—

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—

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Expected volatility

 

73.2

%

74.3

%

69.6

%

Risk‑free interest rate

 

4.29

%

3.99

%

2.55

%

Expected term (in years)

 

6.14

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6.15

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6.20

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Schedule of service-based (RSUs)

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Number of

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shares

Outstanding at January 1, 2022

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163,043

Granted

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197,950

Vested

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(40,783)

Canceled/forfeited

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(8,219)

Outstanding at December 31, 2022

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311,991

Granted

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479,585

Vested

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(101,559)

Canceled/forfeited

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(32,963)

Outstanding at December 31, 2023

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657,054

Granted

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421,725

Vested

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(191,175)

Canceled/forfeited

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(155,316)

Outstanding at December 31, 2024

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732,288

Schedule of performance-based (RSUs)

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Number of

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shares

Outstanding at January 1, 2023

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—

Granted

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250,149

Vested

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—

Canceled/forfeited

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—

Outstanding at December 31, 2023

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250,149

Granted

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—

Vested

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—

Canceled/forfeited

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(33,649)

Outstanding at December 31, 2024

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216,500