Prepaid Expense and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2016

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

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

	December 31,
	2016		2015
Prepaid expenses	$	6,285	$	5,134
Reimbursement receivable		3,160		337
State tax receivable		347		427
Other current assets		10		19
Total	$	9,802	$	5,917