EDGAR Filing Documents for 0001042893-17-000008

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

SEC Accession No. 0001042893-17-000008

Filing Date

2017-07-28

Accepted

2017-07-27 19:21:34

Documents

Period of Report

2017-06-30

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	a201763010-q.htm	10-Q	838131
2	EXHIBIT 31.1	exhibit3112017q2.htm	EX-31.1	12230
3	EXHIBIT 31.2	exhibit3122017q2.htm	EX-31.2	12235
4	EXHIBIT 32.1	exhibit3212017q2.htm	EX-32.1	6104
5	EXHIBIT 32.2	exhibit3222017q2.htm	EX-32.2	6225
	Complete submission text file	0001042893-17-000008.txt		3758346

Data Files

Seq	Description	Document	Type	Size
6	XBRL INSTANCE DOCUMENT	drq-20170630.xml	EX-101.INS	806509
7	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	drq-20170630.xsd	EX-101.SCH	24843
8	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	drq-20170630_cal.xml	EX-101.CAL	66152
9	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	drq-20170630_def.xml	EX-101.DEF	82177
10	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	drq-20170630_lab.xml	EX-101.LAB	320747
11	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	drq-20170630_pre.xml	EX-101.PRE	188743

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