EDGAR Filing Documents for 0000039648-15-000019

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

SEC Accession No. 0000039648-15-000019

Filing Date

2015-08-20

Accepted

2015-08-20 15:58:09

Documents

Period of Report

2015-06-27

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	gk201562710-k.htm	10-K	1758382
2	EXHIBIT 10.EE	gk2015627-ex10ee.htm	EX-10.EE	31013
3	EXHIBIT 10.FF	gk2015627-exff.htm	EX-10.FF	33823
4	EXHIBIT 21	gk2015627-ex21.htm	EX-21	1828
5	EXHIBIT 23.1	gk2015627-ex231.htm	EX-23.1	4147
6	EXHIBIT 23.2	gk2015627-ex232.htm	EX-23.2	3337
7	EXHIBIT 24	gk2015627-ex24.htm	EX-24	10355
8	EXHIBIT 31.1	gk2015627ex311.htm	EX-31.1	11047
9	EXHIBIT 31.2	gk2015627ex312.htm	EX-31.2	11691
10	EXHIBIT 32.1	gk2015627ex321.htm	EX-32.1	6984
11	EXHIBIT 32.2	gk2015627ex322.htm	EX-32.2	7487
18		comparison5yearcumulative.jpg	GRAPHIC	46709
19		logoa02.jpg	GRAPHIC	16542
	Complete submission text file	0000039648-15-000019.txt		10918580

Data Files

Seq	Description	Document	Type	Size
12	XBRL INSTANCE DOCUMENT	gk-20150628.xml	EX-101.INS	2399920
13	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	gk-20150628.xsd	EX-101.SCH	71141
14	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	gk-20150628_cal.xml	EX-101.CAL	133015
15	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	gk-20150628_def.xml	EX-101.DEF	354301
16	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	gk-20150628_lab.xml	EX-101.LAB	1073495
17	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	gk-20150628_pre.xml	EX-101.PRE	623124

Mailing Address 5995 OPUS PARKWAY SUITE 500 MINNETONKA MN 55343

Business Address 5995 OPUS PARKWAY SUITE 500 MINNETONKA MN 55343 9529125500