Making Money with Android

confusion in admob payment

Hey guys

I am really very confused about admob payment.
When will I get paid for the January month.
In my admob account its showing

Payment ID Date Payment Type Amount
666411 2014-03-19 20:25:37 Paypal $-61.50
665926 2014-03-05 03:17:42 Paypal $61.50

Why the money is showing in -ive

I heard that you get the January payment on 15th of April. But there is nothing I got in my paypal :frowning:

When will i get paid :frowning: