Share-Based Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		3 Months Ended		6 Months Ended
	Jan. 21, 2016	Apr. 23, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Stock Issued or Granted During Period, Share-based Compensation [Abstract]
Options granted (in shares)			62,500	269,500	491,400	584,550
Options weighted average grant date fair value (in dollars per share)			$ 6.75	$ 6.75	$ 7.94	$ 5.62
Options weighted average exercise price (in dollars per share)			$ 14.18	$ 14.60	$ 16.75	$ 12.24
Market Condition Options [Member]
Stock Issued or Granted During Period, Share-based Compensation [Abstract]
Options granted (in shares)	100,000
Options weighted average grant date fair value (in dollars per share)	$ 2.94
Options weighted average exercise price (in dollars per share)	$ 17.09
Proportion of options vested on first anniversary of grant date	30.00
Restricted Stock [Member]
Stock Issued or Granted During Period, Share-based Compensation [Abstract]
Options granted (in shares)		125,000
Granted for services		$ 25,000
Performance awards, officer		100,000