Quarterly report pursuant to Section 13 or 15(d)

Share-based Payments - Summary of Stock Options Activity (Details)

v3.7.0.1
Share-based Payments - Summary of Stock Options Activity (Details)
6 Months Ended
Jun. 30, 2017
USD ($)
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Number of Shares, Beginning | shares 259,000
Number of Shares, Granted | shares
Number of Shares, Exercised | shares
Number of Shares, Forfeited | shares
Number of Shares, Canceled/Expired | shares
Number of Shares, Ending | shares 259,000
Number of Shares, Exercisable | shares 241,667
Weighted Average Exercise Price, Beginning | $ / shares $ 4.23
Weighted Average Exercise Price, Granted | $ / shares
Weighted Average Exercise Price, Exercised | $ / shares
Weighted Average Exercise Price, Forfeited | $ / shares
Weighted Average Exercise Price, Canceled/Expired | $ / shares
Weighted Average Exercise Price, Ending | $ / shares 4.23
Weighted Average Exercise Price, Exercisable | $ / shares $ 4.30
Weighted Average Remaining Contractual Term, Beginning 3 years 18 days
Weighted Average Remaining Contractual Term, Ending 2 years 6 months 18 days
Weighted Average Remaining Contractual Term, Exercisable 2 years 5 months 9 days
Aggregate Intrinsic Value, Beginning | $ $ 20,100
Aggregate Intrinsic Value, Ending | $ 600
Aggregate Intrinsic Value, Exercisable | $ $ 600