Investments (Tables)

12 Months Ended

Dec. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Schedule of investment holdings

The Company's investments consist of the following at December 31, 2022:

	Accumulated Cost at December 31, 2022		Unrealized				Market Value at December 31, 2022
			Gain		(Loss)
Short-term investments
U.S. government and agency securities	$	1,992	$	—	$	(1)	$	1,991
Total	$	1,992	$	—	$	(1)	$	1,991