Cash, Cash Equivalents and Investments

3 Months Ended

Mar. 31, 2018

Cash And Cash Equivalents [Abstract]

Cash, Cash Equivalents and Investments

3. Cash, Cash Equivalents and Investments

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

	March 31, 2018		December 31, 2017
Cash	$	7,901	$	6,340
Cash equivalents (see detail in Note 4)		2,791		6,519
Total cash and cash equivalents		10,692		12,859
Short-term investments (see detail in Note 4)		10,743		11,895
Total cash, cash equivalents and short-term investments	$	21,435	$	24,754