Hard to believe. Have they had any money-losing weeks? Doesn't seem so. Must be close. I'd imagine salaries aren't a big deal. If I had to guess, Brooks is about $3k/week and Ervivo is $5k/wk.
Erivo also got a pay bump with her Tony win. I have to imagine they're close to recouping.
A Chorus Line revival played its final Broadway performance on August 17, 2008. The tour played its final performance on August 21, 2011. A new non-equity tour started in October 2012 played its final performance on March 23, 2013. Another non-equity tour launched on January 20, 2018. The tour ended its US run in Kansas City and then toured throughout Japan August & September 2018.