CenterState Banks, as borrower, increased the maximum aggregate principal amount of revolving loans that may be outstanding at any one time to $50 million under a loan agreement. Also, the company closed a common offering, netting $62.9 million. CenterState Banks Inc. as borrower and NexBank SSB as lender on January 23 amended their loan agreement, increasing the maximum aggregate principal amount of revolving loans that may be outstanding at any one time to $50 million.