Quarterly report pursuant to Section 13 or 15(d)

Internally Developed Software (Details)

v2.4.0.8
Internally Developed Software (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Dec. 31, 2012
Components of internally developed software    
Estimated Useful Life 5 years  
Internally developed software $ 14,734 $ 13,232
Less accumulated amortization (9,736) (8,908)
Internally developed software, net $ 4,998 $ 4,324