EDGAR Filing Documents for 0001193125-13-211228

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

SEC Accession No. 0001193125-13-211228

Filing Date

2013-05-09

Accepted

2013-05-09 16:41:48

Documents

Period of Report

2013-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q	d506818d10q.htm	10-Q	929810
2	EX-10.01	d506818dex1001.htm	EX-10.01	28074
3	EX-10.02	d506818dex1002.htm	EX-10.02	107911
4	EX-10.03	d506818dex1003.htm	EX-10.03	65163
5	EX-31.01	d506818dex3101.htm	EX-31.01	10356
6	EX-31.02	d506818dex3102.htm	EX-31.02	10367
7	EX-32.01	d506818dex3201.htm	EX-32.01	3759
8	EX-32.02	d506818dex3202.htm	EX-32.02	3753
15	GRAPHIC	g506818g03h14.jpg	GRAPHIC	17974
	Complete submission text file	0001193125-13-211228.txt		6982517

Data Files

Seq	Description	Document	Type	Size
9	XBRL INSTANCE DOCUMENT	impv-20130331.xml	EX-101.INS	1091906
10	XBRL TAXONOMY EXTENSION SCHEMA	impv-20130331.xsd	EX-101.SCH	52689
11	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	impv-20130331_cal.xml	EX-101.CAL	87408
12	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	impv-20130331_def.xml	EX-101.DEF	199754
13	XBRL TAXONOMY EXTENSION LABEL LINKBASE	impv-20130331_lab.xml	EX-101.LAB	454985
14	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	impv-20130331_pre.xml	EX-101.PRE	336645

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