XML 59 R31.htm IDEA: XBRL DOCUMENT v3.19.1
Employee Stock Purchase Plan (Tables)
 12 Months Ended
Mar. 31, 2019
Text Block [Abstract]  
Summary of Employee Stock Purchase Plan Summarized ESPP information is as follows:

 

 

 

2019

 

 

2018

 

 

2017

 

Employee contributions

 

$

503,000

 

 

$

458,000

 

 

$

419,000

 

Shares acquired

 

 

8,271

 

 

 

8,976

 

 

 

10,596

 

Average purchase price

 

$

59.55

 

 

$

49.78

 

 

$

38.80