Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2017

Accounting Policies [Abstract]

Schedule of Restricted Cash and Cash Equivalents

Cash as reported in the unaudited condensed consolidated statements of cash flows consists of (in thousands):

	June 30,
	2017		2016
Cash and cash equivalents	$	10,365	$	13,768
Restricted cash - current	10		10
Restricted cash - noncurrent	450		—
Cash balance in condensed consolidated statements of cash flows	$	10,825	$	13,778

Schedule of Cash and Cash Equivalents

Cash as reported in the unaudited condensed consolidated statements of cash flows consists of (in thousands):

	June 30,
	2017		2016
Cash and cash equivalents	$	10,365	$	13,768
Restricted cash - current	10		10
Restricted cash - noncurrent	450		—
Cash balance in condensed consolidated statements of cash flows	$	10,825	$	13,778