v3.19.3

Cash and cash equivalents and marketable securities (Tables)

9 Months Ended

Sep. 30, 2019

Cash and cash equivalents and marketable securities

Schedule of cash and cash equivalents and marketable securities

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​	​	​	​	​	​	​
​		September 30,			December 31,
​	​	2019		​	2018
Cash and cash equivalents:	​	​	​	​	​	​
Cash	​	$	4,391	​	$	11,689
Money market accounts	​		45,791	​		137,723
Total cash and cash equivalents	​	$	50,182	​	$	149,412
Short-term marketable securities-available-for-sale:	​	​	​	​	​	​
Marketable securities	​	$	36,594	​	$	—
Total short-term marketable securities	​	$	36,594	​	$	—

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