Cash, Cash Equivalents and Short-Term Investments

9 Months Ended

Sep. 30, 2018

Cash And Cash Equivalents [Abstract]

Cash, Cash Equivalents and Short-Term Investments

3. Cash, Cash Equivalents and Short-Term Investments

Cash, cash equivalents and short-term investments consisted of the following (in thousands):

	September 30, 2018		December 31, 2017
Cash	$	7,665	$	6,340
Cash equivalents (see Note 4)		3,727		6,519
Total cash and cash equivalents		11,392		12,859
Short-term investments (see Note 4)		5,879		11,895
Total cash, cash equivalents and short-term investments	$	17,271	$	24,754