Note P - Employee Benefit Plan
 12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Compensation and Employee Benefit Plans [Text Block]
P.
Employee
Benefit Plan
 
The Company has a
401(k)
retirement plan (the “
401(k)
Plan”) that covers substantially all employees. The Company
may
provide a discretionary match with a maximum amount of
4%
of the participant’s compensation, which vests immediately. The Company made matching contributions under the
401(k)
Plan of
$213,000,
$113,000
and
$69,000
 for the years ended
December
31,
2016,
2015
and
2014,
respectively.
 
The Company has a discretionary profit sharing plan (the “
Profit Sharing Plan”) that covers all employees. Employees become eligible participants in the Profit Sharing Plan once they have provided
three
years of service to the Company. The Company made
no
contributions to the Profit Sharing Plan in
2016,
2015
or
2014.