Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

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

The table below presents information about the Company’s assets and liabilities measured at fair value on a recurring basis:

	March 31, 2018
(in thousands)	Total Fair Value		Level 1		Level 2		Level 3
Money market	$	10,624	$	10,624	$	—	$	—
Total	$	10,624	$	10,624	$	—	$	—

	December 31, 2017
(in thousands)	Total Fair Value		Level 1		Level 2		Level 3
Money market	$	8,700	$	8,700	$	—	$	—
Total	$	8,700	$	8,700	$	—	$	—