EDGAR Filing Documents for 0001258602-23-000062

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

SEC Accession No. 0001258602-23-000062

Filing Date

2023-08-07

Accepted

2023-08-07 16:19:21

Documents

101

Period of Report

2023-06-30

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	nni-20230630.htm iXBRL	10-Q	4754224
2	EX-10.3	exhibit103-amendmentno1tot.htm	EX-10.3	1003258
3	EX-10.4	exhibit104amendmentno1gu.htm	EX-10.4	5685
4	EX-10.5	exhibit105amendedandrestat.htm	EX-10.5	47837
5	EX-31.1	nni-06302023xex_311.htm	EX-31.1	9947
6	EX-31.2	nni-06302023xex_312.htm	EX-31.2	9711
7	EX-32	nni-06302023xex_32.htm	EX-32	6816
13		exhibit104amendmentno1gu001.jpg	GRAPHIC	165231
14		exhibit104amendmentno1gu002.jpg	GRAPHIC	84062
15		exhibit104amendmentno1gu003.jpg	GRAPHIC	69444
16		exhibit104amendmentno1gu004.jpg	GRAPHIC	60698
17		exhibit104amendmentno1gu005.jpg	GRAPHIC	55193
18		exhibit104amendmentno1gu006.jpg	GRAPHIC	60626
19		exhibit104amendmentno1gu007.jpg	GRAPHIC	56758
20		nni-20230630_g1.jpg	GRAPHIC	33279
21		nni-20230630_g2.jpg	GRAPHIC	61414
	Complete submission text file	0001258602-23-000062.txt		22587177

Data Files

Seq	Description	Document	Type	Size
8	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	nni-20230630.xsd	EX-101.SCH	91894
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	nni-20230630_cal.xml	EX-101.CAL	147863
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	nni-20230630_def.xml	EX-101.DEF	528516
11	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	nni-20230630_lab.xml	EX-101.LAB	1074850
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	nni-20230630_pre.xml	EX-101.PRE	717449
95	EXTRACTED XBRL INSTANCE DOCUMENT	nni-20230630_htm.xml	XML	4841567

Mailing Address 121 SOUTH 13TH ST STE 201 LINCOLN NE 68508

Business Address 121 SOUTH 13TH ST STE 201 LINCOLN NE 68508 402-458-2370