Shareholders' Equity - Schedule of Stock Options Outstanding Activity (Details) - $ / shares		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Equity [Abstract]
Options Outstanding, Number of Shares, Beginning Balance, Shares		2,000	3,333
Options Outstanding, Number of Shares Granted, Shares
Options Outstanding, Number of Shares Exercised, Shares
Options Outstanding, Number of Shares Canceled/forfeited/expired, Shares		(1,333)	(1,333)
Options Outstanding, Number of Shares, Ending Balance, Shares		667	2,000	3,333
Options Outstanding, Number of Shares, Vested and exercisable, Shares		667
Options Outstanding, Weighted-Average Exercise Price, Beginning Balance		$ 18.25	$ 16.35
Options Outstanding , Weighted-Average Exercise Price, Granted
Options Outstanding, Weighted-Average Exercise Price, Exercised
Options Outstanding, Weighted-Average Exercise Price, Canceled/forfeited/expired		$ 10.50	$ 13.50
Options Outstanding, Weighted-Average Exercise Price, Ending Balance		33.75	$ 18.25	$ 16.35
Options Outstanding, Vested and exercisable, Weighted-Average Exercise Price		$ 33.75
Options Outstanding, Weighted-Average Remaining Contractual Term		1 year 3 months	8 months 12 days	1 year
Options Outstanding, Vested and exercisable, Weighted-Average Remaining Contractual Term		1 year 3 months
Options Outstanding, Aggregate Intrinsic Value, Beginning	[1]	$ 0.00
Options Outstanding, Aggregate Intrinsic Value, Ending	[1]	0.00	$ 0.00
Options Outstanding, Vested and exercisable, Aggregate Intrinsic Value	[1]	$ 0.00

[1] The aggregate intrinsic value is calculated as approximately the difference between the weighted average exercise price of the underlying awards and the Company's estimated current fair market value at December 31, 2015. Because the weighted average exercise price exceeds fair market value at December 31, 2015, there is no aggregate intrinsic value for the options.