Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Stock-based Compensation (Tables)

v3.19.3
Note 10 - Stock-based Compensation (Tables)
 9 Months Ended
Sep. 30, 2019
Notes Tables  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
 
 
 
Nine Months Ended September 30,
 
 
 
 
2019
 
2018
 
 
Expected volatility
 
35%
to
55%
 
 
35%
 
 
 
Expected dividends
 
 
None
 
 
 
None
 
 
 
Expected term (years)
 
 
7
 
 
 
7
 
 
 
Risk-free rate
 
1.89%
to
2.61%
 
2.53%
to
2.90%
 
 
Forfeiture rate
 
 
20%
 
 
 
20%
 
 
Share-based Payment Arrangement, Option, Activity [Table Text Block]
            Weighted
   
 
  
Weighted
  
Average
   
 
  
Average
  
Remaining
   
Number of
  
Exercise
  
Contractual Life
   
Shares
  
Price
  
(Years)
Outstanding at December 31, 2017    
1,003,916
 
   $
4.18
 
    
8.1
 
Granted    
145,792
 
    
7.00
 
    
 
 
Exercised    
(95,162
)
    
3.48
 
    
 
 
Cancelled    
(67,855
)
    
3.37
 
    
 
 
Outstanding at December 31, 2018    
986,691
 
   $
4.72
 
    
6.8
 
Granted    
65,759
 
    
12.31
 
    
 
 
Exercised    
(99,132
)
    
5.32
 
    
 
 
Cancelled    
-
 
    
-
 
    
 
 
Outstanding at September 30, 2019    
953,318
 
   $
5.19
 
    
6.8
 
Exercisable at September 30, 2019    
557,588
 
   $
4.48
 
    
6.1
 
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
 
Restricted Stock Awards
 
Shares
 
 
Non-vested at December 31, 2018
 
 
51,134
 
 
 
Granted
 
 
26,131
 
 
 
Vested
 
 
(38,289
)
 
 
Cancelled
 
 
-  
 
 
 
Non-vested at September 30, 2019
 
 
38,976