Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Schedule of Stock Option Activity) (Details)

v3.7.0.1
Stock-Based Compensation (Schedule of Stock Option Activity) (Details) - Employee Stock Option [Member]
6 Months Ended
Jun. 30, 2017
USD ($)
$ / shares
shares
Number of Options  
Outstanding - December 31, 2016 | shares 69,950
Granted | shares 240,000
Exercised | shares
Forfeited/Canceled/Expired | shares (5,886)
Outstanding - June 30 2017 | shares 304,064
Exercisable - June 30, 2017 | shares 124,897
Weighted Average Exercise Price  
Outstanding - December 31, 2016 | $ / shares $ 12.07
Granted | $ / shares 10.72
Exercised | $ / shares
Forfeited/Canceled/Expired | $ / shares (32.63)
Outstanding - June 30, 2017 | $ / shares 10.61
Exercisable - June 30, 2017 | $ / shares $ 10.83
Weighted Average Remaining Contractual Life (in Years)  
Outstanding - December 31, 2016 9 years
Outstanding - June 30, 2017 9 years 6 months
Exercisable - June 30, 2017 9 years 3 months 19 days
Average Intrinsic Value  
Outstanding - December 31, 2016 | $ $ 156,975
Outstanding - June 30 2017 | $
Exercisable - June 30, 2017 | $