Repotter

It's hard to tell the actual size of the leaves but it looks like a Serissa Foetida to me, They do like bright light and will flower if treated right.
Do not as rockm says let it be exposed to frost. Looks like a Chinses import with the turned trunk style.
The roots are great looking and that is the type of style so do not worry about it.

Good luck, Hector

__________________
http://www.tellys.com

http://www.Fourseasonsbonsai.com
The original Four Seasons Bonsai Club of Michigan.
Guest master Pedro Morales visit was a huge success.
Tellys Greenhouse, 3301 John R road, Troy Mi. 48083

Four Seasons Bonsai Club meetings monthly.
Troy, Michigan

"Anything is possible when you don't know what you are doing"................someone famous I think.