Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Schedule of Major Categories of Assets and Liabilities Measured at Fair Value on Recurring Basis

Included in the following table are the Company’s major categories of assets and liabilities measured at fair value on a recurring basis as of December 31, 2019 and 2018:

	December 31, 2019
	Level 1		Level 2		Level 3		Total
Assets:
Commercial paper	$	—	$	79,591	$	—	$	79,591
Certificates of deposit	$	—	$	75,000	$	—	$	75,000
Liabilities:
Interest rate swap	$	—	$	1,358	$	—	$	1,358

	December 31, 2018
	Level 1		Level 2		Level 3		Total
Assets:
Commercial paper	$	—	$	21,041	$	—	$	21,041
Certificates of deposit	$	—	$	6,000	$	—	$	6,000
Interest rate swap	$	—	$	17	$	—	$	17