Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table presents information about the Company’s financial instruments that are accounted for at fair value on a recurring basis at September 30, 2020 and December 31, 2019 (in thousands):

			Fair Value
	Fair Value Category		September 30, 2020		December 31, 2019
Assets:
Money market funds		Level 1	$	2,411	$	16,775
Short-term investments		Level 2		81,574		74,510
Mutual Funds		Level 1		14,446		14,264

Financial Instruments Measured At Carrying Amount

The following table presents information about the Company’s financial instruments that are not carried at fair value at September 30, 2020 and December 31, 2019 (in thousands):

	September 30, 2020				December 31, 2019
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Liabilities:
2023 Notes		750,000		759,375		750,000		766,875
2027 Notes		1,000,000		1,035,000		1,000,000		1,025,600