Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.22.4
Stock-Based Compensation (Tables)
9 Months Ended
Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]  
Employee stock-based compensation expense
                       
   

Three Months Ended

December 31,

   

Nine Months Ended

December 31,

 
(In thousands)   2022     2021     2022     2021  
Cost of revenues   $     $     $     $  
Research and development                        
Selling, general and administrative     242       56       569       170  
Total stock-based compensation   $ 242     $ 56     $ 569     $ 170  
Schedule of option activity
           
    Number of
Shares
    Weighted-
Average
Exercise Price
 
Outstanding at April 1, 2022     466,234     $ 12.09  
Options granted     191,082       1.11  
Options exercised            
Options forfeited     (58,165 )     5.67  
Options expired     (23,605 )     19.24  
Outstanding at December 31, 2022     575,546     $ 8.80  
Exercisable at December 31, 2022     214,626     $ 18.28