Cash and Cash Equivalents and Restricted Cash (Tables)

12 Months Ended

Dec. 31, 2018

Cash and Cash Equivalents and Restricted Cash [abstract]

Schedule Of Cash and Cash Equivalents and Restricted Cash

At December 31,	2018		2017
Cash and cash equivalents	$	7,561	$	21,511
Restricted cash		935		435
Restricted cash – non-current		241		468
Total	$	8,737	$	22,414