Basis of Presentation, Principles of Consolidation and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

Basis of Presentation, Principles of Consolidation and Summary of Significant Accounting Policies [Abstract]

Cash, Cash Equivalents and Restricted Cash

Cash, cash equivalents and restricted cash consist of the following:

	June 30, 2019		December 31, 2018
Cash and cash equivalents	$	64,833	$	111,355
Restricted cash		1,525		1,436
	$	66,358	$	112,791