I went through everything but indoc all over again. But that was because the plane I was furloughed off of was no longer operated in North America:(
The guys that had already been on the Saab got a short (bout a week) ground school then a couple sims and then a PC. I think they then had to do one day of OE and away they went.

I was furloughed for about 70 days and when I came back I did two days of IOE. Thats it.

I heard from a guy who recently went back after 3 months or so and he said the check airmen were very understanding and understood the situation. That being said, I'm sure its different airline to airline. Also, you will be surprised at the level of motivation and determination you will have after knowing what its like to sit on the bench for so long.

If its PSA you can still access the company website and its downloadable along with all other manuals.