EDGAR Filing Documents for 0001175535-21-000035

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

SEC Accession No. 0001175535-21-000035

Filing Date

2021-03-08

Accepted

2021-03-08 17:03:04

Documents

Period of Report

2020-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	wsr-20201231.htm iXBRL	10-K	4518507
2	EX-4.1	exhibit412020-12.htm	EX-4.1	79672
3	EX-21.1	exhibit2112020-12.htm	EX-21.1	30510
4	EX-23.1	exhibit2312020-12.htm	EX-23.1	2364
5	EX-31.1	exhibit3112020-12.htm	EX-31.1	8284
6	EX-31.2	exhibit3122020-12.htm	EX-31.2	8153
7	EX-32.1	exhibit3212020-12.htm	EX-32.1	4866
8	EX-32.2	exhibit3222020-12.htm	EX-32.2	4862
14	GRAPHIC	wsr-20201231_g1.jpg	GRAPHIC	127445
	Complete submission text file	0001175535-21-000035.txt		17461763

Data Files

Seq	Description	Document	Type	Size
9	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	wsr-20201231.xsd	EX-101.SCH	110218
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	wsr-20201231_cal.xml	EX-101.CAL	199767
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	wsr-20201231_def.xml	EX-101.DEF	566307
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	wsr-20201231_lab.xml	EX-101.LAB	1173376
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	wsr-20201231_pre.xml	EX-101.PRE	791098
15	EXTRACTED XBRL INSTANCE DOCUMENT	wsr-20201231_htm.xml	XML	3099309

Mailing Address 2600 SOUTH GESSNER SUITE 500 HOUSTON TX 77063

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