Hello! Trying to figure out what is wrong or what we're doing wrong with this Parlor Palm. We bought it about two months ago to put in our living room where it sits on an elevated stand next to a north facing window. Due to the window angle it doesn't get much 'direct' sunlight but just ambient daylight. Within the past couple of weeks some of its leaves have been getting 'crispy' and browning. Haven't spotted any bugs bothering it. The soil is the potting soil from the container it was in at the small local garden center, it does have drainage holes and there is a tray in the bottom of the decorative 'basket' seen in the photo where that would come out. Watering varies depending on how the soil feels but usually once a week/week and a half we put some in the top with a small watering can. 

From looking online for answers there was some mention of it needing more humidity, which given the heat wave the past few weeks the AC has been on a lot. Upon seeing that a couple of days ago we've set it outside on the back porch for a little while each day to get a little sun and humidity from the air and also moved its location to be in front of a west facing window as seen in the photos. I also set up a small humidifier nearby to hopefully help. But it still seems to be looking sad. Is there something I should adjust in terms of care?

Indoor Parlor Palm getting 'crispy'