Share-Based Compensation-Plan Info (Details Textuals 2)	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013
2013 Incentive Plan [Member]
Stock Plan Summary
Effective Date of Plan Acquisition		Jun. 12, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date		7 years
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	20,000,000	20,000,000
Common Stock, Capital Shares Reserved for Future Issuance	10,000,000	10,000,000
Additional Common Stock Added to Reserve Kept for Incentive Plan		31,626
2005 Incentive Plan [Member]
Stock Plan Summary
Stock Plan Termination Date	Jun. 12, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date		7 years
2005 Employee Stock Purchase Plan [Member]
Stock Purchase Plan Activity
Purchase price of common stock under Employee stock purchase plan as a percentage of fair market value of share	85.00%	85.00%