Cash Equivalents and Investments (Tables)

3 Months Ended

Mar. 31, 2020

Cash and Cash Equivalents [Abstract]

Summary of cash and available-for-sale securities

(in thousands)	March 31, 2020		December 31, 2019
Cash (1)	$	43,704	$	37,718
Money market funds	81,808		131,264
Total	$	125,512	$	168,982