XML 21 R19.htm IDEA: XBRL DOCUMENT v3.19.3
Stock-based Compensation (Tables)
 9 Months Ended
Sep. 30, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Stock Option Activity
The following table summarizes stock option activity for the nine-month periods ended September 30, 2019 and 2018:
Stock
Options		Grant Date
Weighted-
Average
Exercise
Price		Weighted-
Average
Remaining
Contractual
Life (in
Years)		Intrinsic
Value
Outstanding at January 1, 2019613,000  $2.85  3.18$—  
Granted18,000  $2.91  7.00$—  
Exercised(16,000) $2.59  —  $—  
Forfeited(12,000) $3.05  —  $—  
Outstanding at September 30, 2019603,000  $2.86  2.09$42,000  
Exercisable at September 30, 2019478,000  $2.86  1.97$—  
Outstanding at January 1, 2018615,000  $2.87  3.48$—  
Granted16,000  $2.68  6.96$—  
Forfeited(18,000) $3.15  —  $—  
Outstanding at September 30, 2018613,000  $2.85  2.93$337,000  
Exercisable at September 30, 2018389,000  $2.86  2.83$—