EDGAR Filing Documents for 0001175535-19-000012

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

SEC Accession No. 0001175535-19-000012

Filing Date

2019-03-15

Accepted

2019-03-15 17:24:31

Documents

106

Period of Report

2018-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	wsr10-k2018.htm	10-K	5716778
2	EXHIBIT 21.1	exhibit211listofsubs.htm	EX-21.1	33153
3	EXHIBIT 23.1	exhibit231pkfconsent.htm	EX-23.1	3226
4	EXHIBIT 31.1	exhibit311certificationofc.htm	EX-31.1	12076
5	EXHIBIT 31.2	exhibit312certificationofc.htm	EX-31.2	11883
6	EXHIBIT 32.1	exhibit321certificationofc.htm	EX-32.1	6415
7	EXHIBIT 32.2	exhibit322certificationofc.htm	EX-32.2	6449
14		chart.jpg	GRAPHIC	57709
	Complete submission text file	0001175535-19-000012.txt		26349287

Data Files

Seq	Description	Document	Type	Size
8	XBRL INSTANCE DOCUMENT	wsr-20181231.xml	EX-101.INS	6856465
9	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	wsr-20181231.xsd	EX-101.SCH	111309
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	wsr-20181231_cal.xml	EX-101.CAL	182303
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	wsr-20181231_def.xml	EX-101.DEF	566796
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	wsr-20181231_lab.xml	EX-101.LAB	1239715
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	wsr-20181231_pre.xml	EX-101.PRE	823731

Mailing Address 2600 SOUTH GESSNER SUITE 500 HOUSTON TX 77063

Business Address 2600 SOUTH GESSNER SUITE 500 HOUSTON TX 77063 713-827-9595