EDGAR Filing Documents for 0001437749-23-023665

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

SEC Accession No. 0001437749-23-023665

Filing Date

2023-08-14

Accepted

2023-08-14 16:06:43

Documents

Period of Report

2023-06-30

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q	next20230630_10q.htm iXBRL	10-Q	1193265
2	EXHIBIT 10.1	ex_555758.htm	EX-10.1	477481
3	EXHIBIT 10.2	ex_555759.htm	EX-10.2	415683
4	EXHIBIT 10.3	ex_555760.htm	EX-10.3	231703
5	EXHIBIT 10.4	ex_555761.htm	EX-10.4	141360
6	EXHIBIT 10.5	ex_555762.htm	EX-10.5	125645
7	EXHIBIT 10.6	ex_554143.htm	EX-10.6	898501
8	EXHIBIT 10.7	ex_554144.htm	EX-10.7	1856430
9	EXHIBIT 10.8	ex_554148.htm	EX-10.8	1680075
10	EXHIBIT 10.9	ex_554146.htm	EX-10.9	557348
11	EXHIBIT 10.10	ex_554145.htm	EX-10.10	739548
12	EXHIBIT 10.11	ex_554147.htm	EX-10.11	209525
13	EXHIBIT 10.12	ex_558567.htm	EX-10.12	422711
14	EXHIBIT 10.13	ex_555763.htm	EX-10.13	1020069
15	EXHIBIT 31.1	ex_526193.htm	EX-31.1	9338
16	EXHIBIT 31.2	ex_526194.htm	EX-31.2	8985
17	EXHIBIT 32.1	ex_526195.htm	EX-32.1	5080
18	EXHIBIT 32.2	ex_526196.htm	EX-32.2	4892
24		abbreviatedorgchartforkandqa.jpg	GRAPHIC	77298
	Complete submission text file	0001437749-23-023665.txt		15528824

Data Files

Seq	Description	Document	Type	Size
19	XBRL TAXONOMY EXTENSION SCHEMA	next-20230630.xsd	EX-101.SCH	60907
20	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	next-20230630_cal.xml	EX-101.CAL	42903
21	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	next-20230630_def.xml	EX-101.DEF	355710
22	XBRL TAXONOMY EXTENSION LABEL LINKBASE	next-20230630_lab.xml	EX-101.LAB	276015
23	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	next-20230630_pre.xml	EX-101.PRE	378259
79	EXTRACTED XBRL INSTANCE DOCUMENT	next20230630_10q_htm.xml	XML	711490

Mailing Address 1000 LOUISIANA STREET SUITE 3900 HOUSTON TX 77002

Business Address 1000 LOUISIANA STREET SUITE 3900 HOUSTON TX 77002 7135741880