EDGAR Filing Documents for 0001111711-23-000006

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

SEC Accession No. 0001111711-23-000006

Filing Date

2023-02-22

Accepted

2023-02-22 16:23:21

Documents

159

Period of Report

2022-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	nix-20221231.htm iXBRL	10-K	5386431
2	EX-10.57	ni-ex1057x20221231.htm	EX-10.57	46938
3	EX-10.58	ni-ex1058x20221231.htm	EX-10.58	81694
4	EX-10.59	ni-ex1059x20221231.htm	EX-10.59	48503
5	EX-10.60	ni-ex1060x20221231.htm	EX-10.60	84031
6	EX-21	ni-ex21x20221231.htm	EX-21	18717
7	EX-23	ni-ex23x20231231.htm	EX-23	2905
8	EX-31.1	ni-ex311x20221231.htm	EX-31.1	11743
9	EX-31.2	ni-ex312x20221231.htm	EX-31.2	11086
10	EX-32.1	ni-ex321x20221231.htm	EX-32.1	4923
11	EX-32.2	ni-ex322x20221231.htm	EX-32.2	4871
17		image_0.jpg	GRAPHIC	14276
18		image_01.jpg	GRAPHIC	14276
19		image_02.jpg	GRAPHIC	239894
20		image_03.jpg	GRAPHIC	14276
21		nix-20221231_g1.gif	GRAPHIC	32784
22		nix-20221231_g2.gif	GRAPHIC	32175
23		nix-20221231_g3.jpg	GRAPHIC	112714
	Complete submission text file	0001111711-23-000006.txt		25436071

Data Files

Seq	Description	Document	Type	Size
12	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	nix-20221231.xsd	EX-101.SCH	160227
13	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	nix-20221231_cal.xml	EX-101.CAL	159726
14	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	nix-20221231_def.xml	EX-101.DEF	1013113
15	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	nix-20221231_lab.xml	EX-101.LAB	1564413
16	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	nix-20221231_pre.xml	EX-101.PRE	1175007
153	EXTRACTED XBRL INSTANCE DOCUMENT	nix-20221231_htm.xml	XML	5280530

Mailing Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272

Business Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272 2196475200