Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2020

Fair Value Disclosures [Abstract]

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

The following table details our investments in available-for-sale debt securities measured and recorded at fair value on a recurring basis at June 30, 2020:

(In thousands)		Fair Value Measurements Using
Description	Balance Sheet Classification	Level 1		Level 2		Level 3
Money market funds	Cash equivalents	$	36,403	$	—	$	—
Time deposits	Cash equivalents	—		58,407		—
Time deposits	Short-term investments	—		21,445		—
Commercial paper	Short-term investments	—		10,005		—
Government and corporate bonds	Short-term investments	—		99,151		—
Government and corporate bonds	Long-term investments	—		62,848		—

The following table details our investments in available-for-sale debt securities measured and recorded at fair value on a recurring basis at December 28, 2019:

(In thousands)		Fair Value Measurements Using
Description	Balance Sheet Classification	Level 1		Level 2		Level 3
Money market funds	Cash equivalents	$	185,666	$	—	$	—
Time deposits	Cash equivalents	—		64,286		—
Time deposits	Short-term investments	—		2,506		—
Government and corporate bonds	Short-term investments	—		83,313		—
Government and corporate bonds	Long-term investments	—		96,210		—