Prepaid Expense and Other Current Assets

12 Months Ended

Dec. 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Prepaid Expense and Other Current Assets

Prepaid Expense and Other Current Assets

Prepaid expenses and other current assets consist of the following (in thousands):

	December 31,
	2017		2016
Prepaid expenses	$	8,854	$	6,285
Reimbursement receivable	—		3,160
State tax receivable	348		347
Other current assets	—		10
Total	$	9,202	$	9,802