Share-Based Compensation (Tables) (Restricted Stock Based on Market Conditions)

3 Months Ended

Mar. 31, 2014

Restricted Stock Based on Market Conditions

Share-based compensation disclosures

Schedule of grant date fair value

	2014			2013
Risk free interest rate	0.80		%	0.41		%
Expected volatility	40.00		%	46.00		%
Closing stock price	$	18.19		$	16.53
Expected term (in years)	2.97 years			2.82 years