.2 million , of which $ 0.9 million will be paid in 2013 . the company has entered into various other noncancellable operating leases for office space . office space lease expense totaled $ 13.7 million , $ 12.8 million and $ 11.5 million for the years ended december 31 , 2012 , 2011 and 2010 , respectively . future minimum lease payments under noncancellable operating leases for office space in effect at december 31 , 2012 are $ 12.6 million in 2013 , $ 10.7 million in 2014 , $ 10.0 million in 2015 , $ 8