Don't EVN and SAR have net cash? RRL? I suspect quite a few of those that have been producing for a while. Ramelius RMS state they have no debt and $50m cash/gold.
Anyway, Doray DRM published a preso in June that stated that at Mar 16 the company held $57m cash as against $61m debt (taken on to complete new Deflector mine). So I would guess will be cash balance positive before long.
I bought a small amount of an engineering company recently that has no debt, quite a bit of cash, and builds gold plants, amongst other things. Havent been able to get full amount of shares. Pays a strong divvy, mgt owns more than 50%