That's perhaps reasonable for you, but business succession planning and disaster contingency planning is the job of the board and executive team. They made a choice to discount the possibility of a building fire taking out the business, and that's a failure they should be accountable for. Or, worse, they didn't make a choice, and didn't even think of that risk. And yet now they're being "rewarded" with a bonus so they'll stick around to fix their mistake after it's too late?
At the end of the day you have a company full of people, and you're going to lay most of them off. Given the financial distress the company is in, they're not going to get much of a severance package, especially since you "need" to throw much of the remaining money at the executive team to keep them around. And for what, really? So a bunch of high-paid executives can pat themselves on the back that they "heroically" brought a company back from the brink? That's little comfort to the people who got laid off and struggled to find a new job before their severance ran out.