Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2016

Prepaid Expenses and Other Current Assets

Prepaid Expenses and Other Current Assets

4.  Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of:

	December 31,
	2016		2015
Prepaid expenses and other current assets	$	2,240	$	2,790
Prepaid rent	19		165
Leasehold improvement incentives	55		766
Deferred rental income	91		—
Total prepaid expenses and other current assets	$	2,405	$	3,721