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Stock Options (Tables)
 6 Months Ended
Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of stock option activity
The following table summarized options outstanding at June 30, 2017
   
 
Number of Shares
Weighted Average Exercise Price
Balance, December 31, 2016
68,133

$
1.79

Granted
—

—

Forfeited
(1,000
)
(2.15
)
Exercised
(56,800
)
(2.05
)
 
 
 
Outstanding options at June 30, 2017
10,333

$
1.21

 
 
 
Outstanding exercisable options at June 30, 2017
10,333

$
1.21