Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2018

Supplemental Cash Flow Elements [Abstract]

Schedule of cash and cash equivalents

The March 31, 2018 and March 31, 2017 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the three months ended March 31, 2018 and 2017:

	March 31, 2018		March 31, 2017		December 31, 2017
Cash and cash equivalents	$	479,011	$	856,306	$	468,733
Restricted cash	184,989		195,839		224,934
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows	$	664,000	$	1,052,145	$	693,667

Schedule of restricted cash

The March 31, 2018 and March 31, 2017 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the three months ended March 31, 2018 and 2017:

	March 31, 2018		March 31, 2017		December 31, 2017
Cash and cash equivalents	$	479,011	$	856,306	$	468,733
Restricted cash	184,989		195,839		224,934
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows	$	664,000	$	1,052,145	$	693,667