Note 11 - Information As to Employee Stock Purchase, Savings, and Similar Plans
 3 Months Ended
Jun. 30, 2019
Notes to Financial Statements  
Pension and Other Postretirement Benefits Disclosure [Text Block]

NOTE
11.
INFORMATION AS TO EMPLOYEE STOCK PURCHASE, SAVINGS, AND SIMILAR PLANS
All of our employees are eligible to participate in our
401
(k) savings plan the
first
quarter after reaching age 
21.
Employees
may
contribute up to the Internal Revenue Code maximum. We make matching contributions of
100%
of the
first
3%
of participants’ salary deferral contributions. Our matching contributions were
$24,066
for the
first
quarter of fiscal
2020
and
$23,298
for the
first
quarter of fiscal
2019.