Thank you email 10 days after interview

I had an interview at a HF on the 23rd, and I didn't reach out afterward with a post-interview email (mainly because I was with my family and had other things on my mind). I genuinely liked and connected a lot with one of the guys interviewing me, which is one of the decision-makers of the HF, and I want to reach out to him to 1) thank him for his time/ stories he shared with me, 2) maintain a networking relationship with him.I know they will make their decision about hiring me this week and the people interviewing me in the last round were probably off last week too.Do you think sending a New Year greetings/ thank-you email after 10 days is acceptable or could it be considered too pushy?(I always overthink these interactions but I don't want to fuck up my chances)