EDGAR Filing Documents for 0001193125-13-112294

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

SEC Accession No. 0001193125-13-112294

Filing Date

2013-03-18

Accepted

2013-03-18 15:19:07

Documents

Period of Report

2012-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	d456002d10k.htm	10-K	2119047
2	EX-21.1	d456002dex211.htm	EX-21.1	3464
3	EX-23.1	d456002dex231.htm	EX-23.1	3399
4	EX-23.2	d456002dex232.htm	EX-23.2	2069
5	EX-23.3	d456002dex233.htm	EX-23.3	1771
6	EX-23.4	d456002dex234.htm	EX-23.4	1653
7	EX-31.1	d456002dex311.htm	EX-31.1	9578
8	EX-31.2	d456002dex312.htm	EX-31.2	9599
9	EX-32.1	d456002dex321.htm	EX-32.1	6106
16	GRAPHIC	g456002g52r10.jpg	GRAPHIC	9045
17	GRAPHIC	g456002g67q91.jpg	GRAPHIC	56721
	Complete submission text file	0001193125-13-112294.txt		17146310

Data Files

Seq	Description	Document	Type	Size
10	XBRL INSTANCE DOCUMENT	hek-20121231.xml	EX-101.INS	3163662
11	XBRL TAXONOMY EXTENSION SCHEMA	hek-20121231.xsd	EX-101.SCH	114930
12	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	hek-20121231_cal.xml	EX-101.CAL	170043
13	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	hek-20121231_def.xml	EX-101.DEF	643340
14	XBRL TAXONOMY EXTENSION LABEL LINKBASE	hek-20121231_lab.xml	EX-101.LAB	879204
15	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	hek-20121231_pre.xml	EX-101.PRE	760063

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