EDGAR Filing Documents for 0001437749-18-005217

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001437749-18-005217

Filing Date

2018-03-22

Accepted

2018-03-22 09:01:54

Documents

Period of Report

2017-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	ensv20171231_10k.htm	10-K	1554780
2	EXHIBIT 21.1	ex_102684.htm	EX-21.1	11043
3	EXHIBIT 31.1	ex_102686.htm	EX-31.1	13302
4	EXHIBIT 31.2	ex_102687.htm	EX-31.2	13231
5	EXHIBIT 32.1	ex_102688.htm	EX-32.1	5923
6	EXHIBIT 32.2	ex_102689.htm	EX-32.2	5821
13		a3.jpg	GRAPHIC	41563
14		a1.jpg	GRAPHIC	3487
	Complete submission text file	0001437749-18-005217.txt		7118295

Data Files

Seq	Description	Document	Type	Size
7	XBRL INSTANCE DOCUMENT	ensv-20171231.xml	EX-101.INS	1390279
8	XBRL TAXONOMY EXTENSION SCHEMA	ensv-20171231.xsd	EX-101.SCH	65057
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	ensv-20171231_cal.xml	EX-101.CAL	50566
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	ensv-20171231_def.xml	EX-101.DEF	491001
11	XBRL TAXONOMY EXTENSION LABEL LINKBASE	ensv-20171231_lab.xml	EX-101.LAB	434099
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	ensv-20171231_pre.xml	EX-101.PRE	514351

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