EDGAR Filing Documents for 0001171843-13-001178

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

SEC Accession No. 0001171843-13-001178

Filing Date

2013-03-28

Accepted

2013-03-28 16:32:48

Documents

Period of Report

2012-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	f10k_031513.htm	10-K	2316094
2	EXHIBIT 10.50	exh_1050.htm	EX-10.50	112200
3	EXHIBIT 10.52	exh_1052.htm	EX-10.52	6118
4	EXHIBIT 21.1	exh_211.htm	EX-21.1	12220
5	EXHIBIT 23.1	exh_231.htm	EX-23.1	3111
6	EXHIBIT 31.1	exh_311.htm	EX-31.1	11425
7	EXHIBIT 31.2	exh_312.htm	EX-31.2	10948
8	EXHIBIT 32.1	exh_321.htm	EX-32.1	5615
9	EXHIBIT 32.2	exh_322.htm	EX-32.2	5528
16		graph.gif	GRAPHIC	23844
	Complete submission text file	0001171843-13-001178.txt		12602461

Data Files

Seq	Description	Document	Type	Size
10	XBRL INSTANCE DOCUMENT	gse-20121231.xml	EX-101.INS	2342898
11	XBRL TAXONOMY EXTENSION SCHEMA	gse-20121231.xsd	EX-101.SCH	68165
12	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	gse-20121231_cal.xml	EX-101.CAL	69374
13	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	gse-20121231_def.xml	EX-101.DEF	396561
14	XBRL TAXONOMY EXTENSION LABEL LINKBASE	gse-20121231_lab.xml	EX-101.LAB	502787
15	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	gse-20121231_pre.xml	EX-101.PRE	405163

Mailing Address 19103 GUNDLE ROAD HOUSTON TX 77073

Business Address 10 SOUTH WACKER DR. SUITE 3175 CHICAGO IL 60606 281-443-8564