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3. NET LOSS PER COMMON SHARE (Tables)
9 Months Ended
Dec. 31, 2021
NET LOSS PER COMMON SHARE  
Basic and diluted net loss per share

Three Months Ended December 31,

Nine Months Ended December 31,

2021

2020

2021

2020

(In thousands, except per share amounts)

(In thousands, except per share amounts)

Net loss

   

$

(4,581)

    

$

(5,216)

    

$

(13,357)

    

$

(16,523)

Denominators:

Weighted average shares—Basic

 

24,406

23,716

24,244

23,592

Dilutive effect of employee stock options

Dilutive effect of employee stock purchase plan options

 

Weighted average shares—Dilutive

 

24,406

 

23,716

 

24,244

 

23,592

Net loss per common share—Basic

 

$

(0.19)

 

$

(0.22)

 

$

(0.55)

$

(0.70)

Net loss per common share—Diluted

 

$

(0.19)

 

$

(0.22)

 

$

(0.55)

$

(0.70)

Anti-dilutive shares

Three Months Ended December 31,

Nine Months Ended December 31,

2021

2020

2021

2020

    

(In thousands)

(In thousands)

Shares underlying options and ESPP shares

   

6,552

5,181

6,136

4,856