XML 21 R9.htm IDEA: XBRL DOCUMENT
v3.8.0.1

2. GOING CONCERN | 12 Months Ended
--- | ---
Dec. 31, 2017
Capitalization of accrued interest to convertible notes payable |
GOING CONCERN | As reflected in the accompanying consolidated financial statements for the years ended December 31, 2017 and 2016, the Company had net losses of $3,041,430 (which includes $430,084 of stock based compensation expense) and $2,633,516 (which includes $842,089 of stock based compensation expense), respectively, and net cash used in operating activities of $3,437,312 and $1,798,726, respectively. Additionally, at December 31, 2017, the Company had a working capital deficit of $786,621, stockholders’ deficit of $349,262, and accumulated deficit of $38,276,879. It is managements opinion that these factors raise substantial doubt about the Company’s ability to continue as a going concern for a period of twelve months from the date of this filing. In addition to the funds raised in a private securities offering during the year ended December 31, 2017 and reflected in the accompanying financial statements, Envision raised an additional $290,000 from the same offering subsequent to December 31, 2017. Envision will look to raise additional funds for further operating capital and working capital. Further, the Company will seek additional sales that would provide additional revenues and possible gross profits. All such actions and funds, if successful, may or may not be sufficient to cover monthly operating expenses or meet minimum payments with respect to the Company’s liabilities over the next twelve months or provide additional working capital. From January 1, 2017 through December 31, 2017, the Company raised $2,345,000 from a private securities offering, borrowed a net $500,000 from certain loan facilities and additionally drew down $1,150,000 on a potential $3,000,000 line of credit that was established during 2017. The consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might be necessary should the Company be unable to continue as a going concern.

X
- Definition Going concern disclosure [Abstract] + References No definition available. + Details
Name: | evsi_GoingConcernAbstract
Namespace Prefix: | evsi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure when substantial doubt is raised about the ability to continue as a going concern. Includes, but is not limited to, principal conditions or events that raised substantial doubt about the ability to continue as a going concern, management's evaluation of the significance of those conditions or events in relation to the ability to meet its obligations, and management's plans that alleviated or are intended to mitigate the conditions or events that raise substantial doubt about the ability to continue as a going concern. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 40 -URI http://asc.fasb.org/subtopic&trid=51888271 + Details
Name: | us-gaap_SubstantialDoubtAboutGoingConcernTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration