Bicycle detail

40-something year old looking, bald, asian man wearing a black mask and glasses, black puffer jacket and blue jeans, walked up the stairs at around 2:10 AM on 2/19/2021. He looks and goes straight up to our porch and proceeds to steal our bike. He turns the bike around on the porch by the handle bars and once is in possession of the bike, proceeds to loudly run down the stairs. Our RING doorbell and dog is alerted and I check the camera to see the bike missing. I run outside and he is gone, missed by just a few seconds. From the footage, he is seen getting on the bike and riding towards Valle Vista Avenue. This all happened in a minute or less.