Not so long ago, the sight of customers lining up outside a bank's lobby doors was a sure-fire sign of trouble.

But the crowd that queued outside a United Jersey Bank branch in Union City, N.J., last Saturday morning wasn't there to yank money out of the bank. They'd come to put money in.

Limited Time Offer

Save $400 off your subscription. Special offer ends April 30, 2017.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.