Share-Based Compensation (Schedule of Transactions under Stock Plans) (Details) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($) $ / shares shares
Number of Shares
Number of shares outstanding, beginning of period | shares	177,594
Number of shares granted | shares	11,655
Number of shares exercised | shares	(3,564)
Number of shares forfeited | shares	0
Number of shares expired | shares	0
Number of shares outstanding, end of period | shares	185,685
Number of shares exercisable, end of period | shares	167,631
Weighted Average Exercise Price (in dollars per share)
Weighted average exercise price outstanding, beginning of period | $ / shares	$ 7.41
Weighted average exercise price granted | $ / shares	11.98
Weighted average exercise price exercised | $ / shares	6.49
Weighted average exercise price forfeited | $ / shares	0.00
Weighted average exercise price expired | $ / shares	0.00
Weighted average exercise price outstanding, end of period | $ / shares	7.65
Weighted average exercise price exercisable, end of period | $ / shares	$ 7.64
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual term outstanding (in years), end of period	4 years 10 months 24 days
Weighted average remaining contractual term exercisable (in years), end of period	4 years 8 months 12 days
Aggregate intrinsic value outstanding, end of period | $	$ 811
Aggregate intrinsic value exercisable, end of period | $	$ 735