What do we need to include in our condo association minutes?

My condominium association is in Washington state. It is governed by the Condominium Act 1990. My condominium is an not-for-profit corporation. According to what I understand, the condominium board is to take and keep minutes. What must be in the minutes. If someone could be specific when answering this question that would be great. The actions of the board need to be recorded in the minutes. What type of detail are we talking about here (note there is no wording in the declaration that describes what needs to be in the minutes)?