Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plan (Details)

v2.4.0.8
Employee Benefit Plan (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Compensation and Retirement Disclosure [Abstract]      
Expenses related to employee benefits plan $ 104 $ 71 $ 56