Annual report [Section 13 and 15(d), not S-K Item 405]

Stock Compensation (Tables)

v3.26.1
Stock Compensation (Tables)
12 Months Ended
Mar. 31, 2026
Share-Based Payment Arrangement [Abstract]  
Summary of stock-based compensation expense by statement of operations line item

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Year Ended March 31,

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  ​ ​ ​

2026

  ​ ​ ​

2025

 

Cost of goods sold

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$

46

  ​ ​ ​

$

7

​

Research and development

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43

​

 

5

​

Selling, general and administrative

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688

​

 

250

​

Stock-based compensation expense

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$

777

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$

262

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Summary of restricted stock unit activity

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Weighted

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Average Grant

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Date Fair

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Restricted Stock Units

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Shares

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Value

 

Non-vested restricted stock units outstanding at April 1, 2024

​

460,000

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$

1.05

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Granted

​

519,740

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​

0.92

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Vested and issued

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(160,000)

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​

1.05

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Forfeited/cancelled

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(92,917)

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​

1.03

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Non-vested restricted stock units outstanding at March 31, 2025

  ​ ​ ​

726,823

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$

0.96

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Granted

 

950,845

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​

1.33

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Vested and issued

 

(654,849)

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​

0.84

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Forfeited/cancelled

 

(174,193)

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​

0.90

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Non-vested restricted stock units outstanding at March 31, 2026

 

848,626

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​

1.49

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Restricted stock units expected to vest beyond March 31, 2026

 

848,626

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$

1.49

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Summary of performance restricted stock unit activity

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Weighted

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Average Grant

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Date Fair

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Performance Restricted Stock Units

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Shares

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Value

 

Non-vested restricted stock units outstanding at April 1, 2024

​

—

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$

—

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Granted

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56,033

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​

0.93

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Vested and issued

​

—

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​

—

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Forfeited/cancelled

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(2,500)

​

​

0.93

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Non-vested restricted stock units outstanding at March 31, 2025

  ​ ​ ​

53,533

​

$

0.93

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Granted

 

84,141

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​

0.73

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Vested and issued

 

—

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​

—

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Forfeited/cancelled

 

(33,693)

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​

0.82

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Non-vested restricted stock units outstanding at March 31, 2026

 

103,981

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​

0.80

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Restricted stock units expected to vest beyond March 31, 2026

 

103,981

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$

0.80

​