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

Stock Compensation (Tables)

v3.25.2
Stock Compensation (Tables)
12 Months Ended
Mar. 31, 2025
Equity [Abstract]  
Summary of stock-based compensation expense by statement of operations line item

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Year Ended March 31,

​

​

    

2025

    

2024

 

Cost of goods sold

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$

7

    

$

139

​

Research and development

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5

​

 

93

​

Selling, general and administrative

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250

​

 

1,825

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Stock-based compensation expense

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$

262

​

$

2,057

​

 

Summary of restricted stock unit activity

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Weighted

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Average Grant

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​

​

​

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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, 2023

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842,631

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$

3.13

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Granted

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1,647,538

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​

1.20

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Vested and issued

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(673,084)

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​

1.08

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Forfeited/cancelled

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(1,357,085)

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​

0.71

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Non-vested restricted stock units outstanding at March 31, 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

 

(160,000)

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​

1.05

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Forfeited/cancelled

 

(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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Restricted stock units expected to vest beyond March 31, 2025

 

726,823

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$

0.96

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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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​

​

​

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Date Fair

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Performance Restricted Stock Units

​

Shares

​

Value

 

Non-vested restricted stock units outstanding at April 1, 2023

​

—

​

$

—

​

Granted

​

—

​

​

—

​

Vested and issued

​

—

​

​

—

​

Forfeited/cancelled

​

—

​

​

—

​

Non-vested restricted stock units outstanding at March 31, 2024

    

—

​

$

—

​

Granted

 

56,033

​

​

0.93

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Vested and issued

 

—

​

​

—

​

Forfeited/cancelled

 

(2,500)

​

​

0.93

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

 

53,533

​

​

0.93

​

Restricted stock units expected to vest beyond March 31, 2025

 

53,533

​

$

0.93

​