Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]    
Unrecognized tax benefits $ 1,054 $ 1,036
Accrued interest and penalties relating to unrecognized tax benefits $ 21 $ 18