Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2018

Summary of Significant Accounting Policies

Schedule of cash and restricted cash

The following tables provide additional detail, by financial statement line item, of the ASU 2016-18 impacts in our the accompanying statements of cash flows for the twelve months ended December 31, 2018 and 2017.

	As Reported		ASU 2016 - 18		Reported
	(Pre-Adoption)		Impact		(Post-Adoption)
Twelve months ended December 31, 2017
Cash and restricted cash, end of period	$	787,554	$	1,505,642	$	2,293,196

	December 31, 2018		December 31, 2017
Cash	$	1,261,818	$	787,554
Restricted cash		2,516,248		1,505,642
Total cash and restricted cash, shown in statements of cash flows	$	3,778,066	$	2,293,196

Schedule of deferred revenue

Deferred revenue was as follows as of December 31:

	2018		2017		2016
Deferred Revenue	$	4,204,647	$	3,999,452	$	4,228,300

Schedule of Property Plant and Equipment Useful Life

	Average Lives
Category	(in Years)
Buildings	40
Land improvements	20
Machinery and equipment	3 to 7
Assets recorded under capital leases	3 to 4