Short-Term Investments (Tables)

3 Months Ended

Mar. 31, 2017

Cash and Cash Equivalents [Abstract]

Summary of Short-Term Investments

The following table summarizes the Company’s short-term investments as of December 31, 2016 (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
As of December 31, 2016
Corporate bonds	$	6,928	$	—	$	(5	)	$	6,923
Total short-term investments	$	6,928	$	—	$	(5	)	$	6,923

Maturities of Short-Term Investments

The following table summarizes the maturities of the Company’s short-term investments (in thousands):

	December 31, 2016
Less than one year	$	6,923
Due in 1 - 2 years	—
Total short-term investments	$	6,923