I have 43 credits of 2 ORB each and all on 11/05/14 with the last one at 12:19. It is now past 9 days and I have now POS reward.

When I hover of the staking symbol it says:

Staking enabled for 43 inputs weighing 382 coin days.

Do i have to wait until 387 coin days (43*9=387) for a POS reward?