EDGAR Filing Documents for 0001140361-17-020542

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001140361-17-020542

Filing Date

2017-05-15

Accepted

2017-05-15 14:42:53

Documents

Period of Report

2017-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	form10q.htm	10-Q	663845
2	EXHIBIT 31.1	ex31_1.htm	EX-31.1	11509
3	EXHIBIT 31.2	ex31_2.htm	EX-31.2	11459
4	EXHIBIT 32.1	ex32_1.htm	EX-32.1	4206
5	EXHIBIT 32.2	ex32_2.htm	EX-32.2	4187
12		image1.jpg	GRAPHIC	127443
13		image2.jpg	GRAPHIC	148760
14		image3.jpg	GRAPHIC	176700
15		image4.jpg	GRAPHIC	144084
16		image5.jpg	GRAPHIC	138272
17		image00006.jpg	GRAPHIC	1745
	Complete submission text file	0001140361-17-020542.txt		4235544

Data Files

Seq	Description	Document	Type	Size
6	XBRL INSTANCE DOCUMENT	erhe-20170331.xml	EX-101.INS	567770
7	XBRL TAXONOMY EXTENSION SCHEMA	erhe-20170331.xsd	EX-101.SCH	33513
8	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	erhe-20170331_cal.xml	EX-101.CAL	37445
9	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	erhe-20170331_def.xml	EX-101.DEF	97563
10	XBRL TAXONOMY EXTENSION LABEL LINKBASE	erhe-20170331_lab.xml	EX-101.LAB	374976
11	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	erhe-20170331_pre.xml	EX-101.PRE	201959

Mailing Address 5444 WESTHEIMER SUITE 1570 HOUSTON TX 77056

Business Address 5444 WESTHEIMER SUITE 1570 HOUSTON TX 77056 5018212222