Document Format Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
1 | DEF 14A | natl-20240401.htm iXBRL | DEF 14A | 2902177 |
2 | GRAPHIC | img179060775_0.jpg | GRAPHIC | 2726067 |
3 | GRAPHIC | img179060775_1.jpg | GRAPHIC | 49241 |
4 | GRAPHIC | img179060775_2.jpg | GRAPHIC | 62190 |
5 | GRAPHIC | img179060775_3.jpg | GRAPHIC | 59880 |
6 | GRAPHIC | img179060775_4.jpg | GRAPHIC | 37888 |
7 | GRAPHIC | img179060775_5.jpg | GRAPHIC | 41945 |
8 | GRAPHIC | img179060775_6.jpg | GRAPHIC | 98026 |
9 | GRAPHIC | img179060775_7.jpg | GRAPHIC | 90501 |
10 | GRAPHIC | img179060775_8.jpg | GRAPHIC | 124684 |
11 | GRAPHIC | img179060775_9.jpg | GRAPHIC | 119055 |
12 | GRAPHIC | img179060775_10.jpg | GRAPHIC | 28716 |
13 | GRAPHIC | img179060775_11.jpg | GRAPHIC | 27942 |
14 | GRAPHIC | img179060775_12.jpg | GRAPHIC | 26031 |
15 | GRAPHIC | img179060775_13.jpg | GRAPHIC | 26515 |
16 | GRAPHIC | img179060775_14.jpg | GRAPHIC | 25126 |
17 | GRAPHIC | img179060775_15.jpg | GRAPHIC | 24953 |
18 | GRAPHIC | img179060775_16.jpg | GRAPHIC | 24784 |
19 | GRAPHIC | img179060775_17.jpg | GRAPHIC | 27296 |
20 | GRAPHIC | img179060775_18.jpg | GRAPHIC | 29876 |
21 | GRAPHIC | img179060775_19.jpg | GRAPHIC | 27683 |
22 | GRAPHIC | img179060775_20.jpg | GRAPHIC | 34463 |
23 | GRAPHIC | img179060775_21.jpg | GRAPHIC | 54261 |
24 | GRAPHIC | img179060775_22.jpg | GRAPHIC | 32393 |
25 | GRAPHIC | img179060775_23.jpg | GRAPHIC | 46802 |
26 | GRAPHIC | img179060775_24.jpg | GRAPHIC | 49033 |
27 | GRAPHIC | img179060775_25.jpg | GRAPHIC | 37361 |
28 | GRAPHIC | img179060775_26.jpg | GRAPHIC | 67183 |
29 | GRAPHIC | img179060775_27.jpg | GRAPHIC | 42214 |
30 | GRAPHIC | img179060775_28.jpg | GRAPHIC | 44777 |
31 | GRAPHIC | img179060775_29.jpg | GRAPHIC | 43626 |
32 | GRAPHIC | img179060775_30.jpg | GRAPHIC | 40905 |
33 | GRAPHIC | img179060775_31.jpg | GRAPHIC | 38542 |
34 | GRAPHIC | img179060775_32.jpg | GRAPHIC | 48227 |
35 | GRAPHIC | img179060775_33.jpg | GRAPHIC | 37447 |
36 | GRAPHIC | img179060775_34.jpg | GRAPHIC | 49059 |
37 | GRAPHIC | img179060775_35.jpg | GRAPHIC | 47099 |
38 | GRAPHIC | img179060775_36.jpg | GRAPHIC | 65819 |
39 | GRAPHIC | img179060775_37.jpg | GRAPHIC | 43860 |
40 | GRAPHIC | img179060775_38.jpg | GRAPHIC | 44143 |
41 | GRAPHIC | img179060775_39.jpg | GRAPHIC | 49241 |
42 | GRAPHIC | img179060775_40.jpg | GRAPHIC | 51554 |
43 | GRAPHIC | img179060775_41.jpg | GRAPHIC | 63419 |
44 | GRAPHIC | img179060775_42.jpg | GRAPHIC | 28716 |
45 | GRAPHIC | img179060775_43.jpg | GRAPHIC | 19934 |
46 | GRAPHIC | img179060775_44.jpg | GRAPHIC | 22673 |
47 | GRAPHIC | img179060775_45.jpg | GRAPHIC | 421081 |
48 | GRAPHIC | img179060775_46.jpg | GRAPHIC | 420760 |
49 | GRAPHIC | img179060775_47.jpg | GRAPHIC | 372029 |
50 | GRAPHIC | img179060775_48.jpg | GRAPHIC | 368725 |
51 | GRAPHIC | img179060775_49.jpg | GRAPHIC | 28716 |
52 | GRAPHIC | img179060775_50.jpg | GRAPHIC | 28716 |
53 | GRAPHIC | img179060775_51.jpg | GRAPHIC | 929288 |
54 | GRAPHIC | img179060775_52.jpg | GRAPHIC | 121285 |
55 | GRAPHIC | img179060775_53.jpg | GRAPHIC | 96753 |
Complete submission text file | 0000950170-24-039321.txt | 20548043 |
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
56 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | natl-20240401.xsd | EX-101.SCH | 36161 |
68 | EXTRACTED XBRL INSTANCE DOCUMENT | natl-20240401_htm.xml | XML | 247026 |
IRS No.: 923588560 | State of Incorp.: MD | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-41728 | Film No.: 24809402
SIC: 3578 Calculating & Accounting Machines (No Electronic Computers)
(CF Office: 06 Technology)