CSIQ down after excellent earnings

I'm curious why CSIQ has dropped over 10% this morning after their earnings call. It appears to me that they missed their revenue targets, but hit profitability numbers.

I've held some of this stock for a while based on the understanding that they're a solid company with lots of new contracts and growth opportunity, but it keeps disappointing.

What am I missing?

Edit: flubbed the title. Probably shouldn't say “excellent”