If you are in FEDERAL court, misprision of a felony (failure to report) IS a felony. I believe it is punishable by up to 3 years in prison.
In STATE court, it is just called failure to report and it is MISDEMEANOR.
This answer is provided as a public service and as a general response to a general question, it is not meant, and should not be relied upon as specific legal advice, nor does it create an attorney-client relationship. Your communications with me are not protected by the attorney-client privilege since they are on a public forum and I have not agreed or even offered to be your attorney. No attorney client relationship exists or is intended to exist until I specifically state that a conversation is privileged. You may not agree with my answer and you may not agree with how I answer your question. I know that my bedside manner can be very abrasive to some people. However, if you decide to send me a personal e-mail to call me names or tell me where to shove things or tell me that I need to go back to law school because my answer doesn't comport with your google search, I reserve the right to publicize your message in any way I choose.
Years licensed, work experience, educationLegal community recognition
Peer endorsements, associations, awardsLegal thought leadership
Publications, speaking engagementsDiscipline