Quarterly report pursuant to Section 13 or 15(d)

Internally Developed Software (Details 2)

v2.4.0.8
Internally Developed Software (Details 2) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Amortization expense for internally developed software        
Amortization expense $ 418 $ 377 $ 829 $ 760