Employee and Consultant Equity-Based Compensation - (Details Narrative) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	May. 31, 2014 shares	Dec. 31, 2015 USD ($) plan $ / shares shares	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Jul. 31, 2012 shares	Dec. 09, 2015 $ / shares	Apr. 28, 2014 $ / shares	Apr. 07, 2014 $ / shares	Dec. 31, 2012 shares	Dec. 31, 2004 shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Number of equity-based compensation plans | plan		4
Qualified Stock Option Plan
Options exercised (shares)		527,500
Options outstanding (shares)		0
Options available (shares)		0
Non-Qualified Stock Option Plan
Options exercised (shares)		270,000
Options outstanding (shares)		10,000
Options available (shares)		0
2004 Omnibus Stock Option Plan
Shares authorized (shares)		5,500,000								500,000
Additional shares authorized (shares)	4,000,000				5,000,000
Options exercised (shares)		403,474
Options outstanding (shares)		3,536,526
Options available (shares)		0
2012 Omnibus Equity Incentive Plan
Shares authorized (shares)	5,677,500								1,677,500
Additional shares authorized (shares)	4,000,000				5,000,000
Options exercised (shares)		71,147
Options outstanding (shares)		2,660,894
Options available (shares)		2,945,459
Cash received from the exercise of options | $		$ 805
Tax benefit from share-based compensation | $		0
Intrinsic value of options exercised | $		2,000	$ 3,800	$ 2,600
Fair value of shares vesting | $		$ 7,300	$ 3,800	$ 600
Share Price (dollars per share) | $ / shares		$ 21.49				$ 17.00	$ 17.54	$ 17.64
Unrecognized equity-based compensation cos | $		$ 11,400