Related party transactions	3 Months Ended
	Mar. 31, 2022
Related Party Transactions [Abstract]
Related party transactions	Related party transactionsDuring the year ended December 31, 2021, Phoenix Venture Partners II, L.P. exercised a warrant to purchase 307,211 shares of the Company’s common stock at an exercise price of $0.3027 per share, resulting in total cash proceeds to the Company of $0.1 million. Zachariah Jonasson, a member of the Board, is a principal of Phoenix Venture Partners II, L.P.The Company had no related party transactions for the three months ended March 31, 2022.