XML 199 R77.htm IDEA: XBRL DOCUMENT v3.21.2
Annual Total Returns- Russell 2000 Fund (Class A Class C and Institutional Class) [BarChart] - Class A Class C and Institutional Class - Russell 2000 Fund - Class C
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total (5.91%) 13.60% 35.36% 2.37% (6.82%) 18.19% 12.06% (13.23%) 22.62% 16.94%