Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Restrictions on Cash and Cash Equivalents

Restricted Cash – The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the statements of financial position that sum to the total of amounts shown in the Unaudited Condensed Consolidated Statements of Cash Flows:

	March 31,
	2018		2017
Cash and Cash Equivalents	$	407,729	$	351,260
Restricted Cash included in Other Assets	8,629		17,166
Total Cash, Cash Equivalents and Restricted Cash shown in the Statement of Cash Flows	$	416,358	$	368,426