Organization, Nature of Business and Summary of Operations and Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure Text Block [Abstract]

Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]

	For the Year Ended December 31,
	2013			2012			2011
Expected option lives		3.7 years			3.5 years			3.5 years
Expected volatility		40.11	%		50.67	%		54.86	%
Risk-free interest rate		0.85	%		0.56	%		1.20	%
Expected dividends		0.00	%		4.27	%		3.93	%