Document Format Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
1 | form10-k.htm iXBRL | 10-K | 1746788 | |
2 | ex4-1.htm | EX-4.1 | 19644 | |
3 | ex10-4.htm | EX-10.4 | 1249074 | |
4 | ex21-1.htm | EX-21.1 | 5354 | |
5 | ex23-1.htm | EX-23.1 | 13932 | |
6 | ex31-1.htm | EX-31.1 | 17651 | |
7 | ex31-2.htm | EX-31.2 | 18116 | |
8 | ex32-1.htm | EX-32.1 | 7172 | |
9 | ex32-2.htm | EX-32.2 | 7117 | |
10 | form10-k_001.jpg | GRAPHIC | 16255 | |
11 | ex10-4_001.jpg | GRAPHIC | 102786 | |
12 | ex10-4_002.jpg | GRAPHIC | 49953 | |
13 | ex10-4_003.jpg | GRAPHIC | 38753 | |
14 | ex10-4_004.jpg | GRAPHIC | 85280 | |
15 | ex10-4_005.jpg | GRAPHIC | 14320 | |
16 | ex10-4_006.jpg | GRAPHIC | 181539 | |
17 | ex10-4_007.jpg | GRAPHIC | 169653 | |
18 | ex10-4_008.jpg | GRAPHIC | 206728 | |
19 | ex10-4_009.jpg | GRAPHIC | 201878 | |
20 | ex10-4_010.jpg | GRAPHIC | 176318 | |
21 | ex10-4_011.jpg | GRAPHIC | 24577 | |
22 | ex10-4_012.jpg | GRAPHIC | 14022 | |
23 | ex10-4_013.jpg | GRAPHIC | 23703 | |
24 | ex10-4_014.jpg | GRAPHIC | 34337 | |
25 | ex10-4_015.jpg | GRAPHIC | 23943 | |
26 | ex10-4_016.jpg | GRAPHIC | 134357 | |
27 | ex10-4_017.jpg | GRAPHIC | 158770 | |
28 | ex10-4_018.jpg | GRAPHIC | 28489 | |
29 | ex10-4_019.jpg | GRAPHIC | 20862 | |
30 | ex10-4_020.jpg | GRAPHIC | 85981 | |
31 | ex10-4_021.jpg | GRAPHIC | 70784 | |
32 | ex10-4_022.jpg | GRAPHIC | 109172 | |
33 | ex10-4_023.jpg | GRAPHIC | 65884 | |
34 | ex10-4_024.jpg | GRAPHIC | 66042 | |
35 | ex10-4_025.jpg | GRAPHIC | 100479 | |
36 | ex10-4_026.jpg | GRAPHIC | 100229 | |
37 | ex10-4_027.jpg | GRAPHIC | 34619 | |
38 | ex10-4_028.jpg | GRAPHIC | 14928 | |
39 | ex10-4_029.jpg | GRAPHIC | 150337 | |
40 | ex10-4_030.jpg | GRAPHIC | 168659 | |
41 | ex10-4_031.jpg | GRAPHIC | 180924 | |
42 | ex10-4_032.jpg | GRAPHIC | 180677 | |
43 | ex10-4_033.jpg | GRAPHIC | 59498 | |
44 | ex10-4_034.jpg | GRAPHIC | 15667 | |
45 | ex10-4_035.jpg | GRAPHIC | 23370 | |
46 | ex10-4_036.jpg | GRAPHIC | 35534 | |
47 | ex10-4_037.jpg | GRAPHIC | 107585 | |
48 | ex10-4_038.jpg | GRAPHIC | 123304 | |
49 | ex10-4_039.jpg | GRAPHIC | 122438 | |
50 | ex10-4_040.jpg | GRAPHIC | 106505 | |
51 | ex10-4_041.jpg | GRAPHIC | 36415 | |
52 | ex10-4_042.jpg | GRAPHIC | 113166 | |
53 | ex10-4_043.jpg | GRAPHIC | 46771 | |
54 | ex10-4_044.jpg | GRAPHIC | 177026 | |
55 | ex10-4_045.jpg | GRAPHIC | 163013 | |
56 | ex10-4_046.jpg | GRAPHIC | 24615 | |
57 | ex10-4_047.jpg | GRAPHIC | 179553 | |
58 | ex10-4_048.jpg | GRAPHIC | 165489 | |
59 | ex10-4_049.jpg | GRAPHIC | 202387 | |
60 | ex10-4_050.jpg | GRAPHIC | 207201 | |
61 | ex10-4_051.jpg | GRAPHIC | 202258 | |
62 | ex10-4_052.jpg | GRAPHIC | 82666 | |
63 | ex10-4_053.jpg | GRAPHIC | 23921 | |
64 | ex10-4_054.jpg | GRAPHIC | 24013 | |
65 | ex10-4_055.jpg | GRAPHIC | 189158 | |
66 | ex10-4_056.jpg | GRAPHIC | 18328 | |
67 | ex10-4_057.jpg | GRAPHIC | 24019 | |
68 | ex10-4_058.jpg | GRAPHIC | 21789 | |
69 | ex10-4_059.jpg | GRAPHIC | 22057 | |
70 | ex10-4_060.jpg | GRAPHIC | 21973 | |
71 | ex10-4_061.jpg | GRAPHIC | 25367 | |
72 | ex10-4_062.jpg | GRAPHIC | 24214 | |
73 | ex10-4_063.jpg | GRAPHIC | 24268 | |
74 | ex10-4_064.jpg | GRAPHIC | 24018 | |
75 | ex10-4_065.jpg | GRAPHIC | 174174 | |
76 | ex10-4_066.jpg | GRAPHIC | 197531 | |
77 | ex10-4_067.jpg | GRAPHIC | 160571 | |
78 | ex10-4_068.jpg | GRAPHIC | 202368 | |
79 | ex10-4_069.jpg | GRAPHIC | 184198 | |
80 | ex10-4_070.jpg | GRAPHIC | 116441 | |
81 | ex10-4_071.jpg | GRAPHIC | 25154 | |
82 | ex10-4_072.jpg | GRAPHIC | 145409 | |
83 | ex10-4_073.jpg | GRAPHIC | 14729 | |
84 | ex10-4_074.jpg | GRAPHIC | 28158 | |
85 | ex10-4_075.jpg | GRAPHIC | 14747 | |
86 | ex10-4_076.jpg | GRAPHIC | 37439 | |
87 | ex10-4_077.jpg | GRAPHIC | 84418 | |
88 | ex10-4_078.jpg | GRAPHIC | 151452 | |
89 | ex10-4_079.jpg | GRAPHIC | 164938 | |
90 | ex10-4_080.jpg | GRAPHIC | 186052 | |
91 | ex10-4_081.jpg | GRAPHIC | 26658 | |
92 | ex10-4_082.jpg | GRAPHIC | 10632 | |
93 | ex10-4_083.jpg | GRAPHIC | 157387 | |
94 | ex10-4_084.jpg | GRAPHIC | 15356 | |
95 | ex10-4_085.jpg | GRAPHIC | 163151 | |
96 | ex10-4_086.jpg | GRAPHIC | 15436 | |
97 | ex10-4_087.jpg | GRAPHIC | 16321 | |
98 | ex10-4_088.jpg | GRAPHIC | 82763 | |
99 | ex10-4_089.jpg | GRAPHIC | 53187 | |
100 | ex10-4_090.jpg | GRAPHIC | 29073 | |
101 | ex10-4_091.jpg | GRAPHIC | 133355 | |
102 | ex10-4_092.jpg | GRAPHIC | 28191 | |
103 | ex10-4_093.jpg | GRAPHIC | 128837 | |
104 | ex10-4_094.jpg | GRAPHIC | 30480 | |
105 | ex10-4_095.jpg | GRAPHIC | 83624 | |
106 | ex10-4_096.jpg | GRAPHIC | 49246 | |
107 | ex10-4_097.jpg | GRAPHIC | 29778 | |
108 | ex10-4_098.jpg | GRAPHIC | 88696 | |
109 | ex10-4_099.jpg | GRAPHIC | 49063 | |
110 | ex10-4_100.jpg | GRAPHIC | 28625 | |
111 | ex10-4_101.jpg | GRAPHIC | 96918 | |
112 | ex10-4_102.jpg | GRAPHIC | 56300 | |
113 | ex10-4_103.jpg | GRAPHIC | 30153 | |
114 | ex10-4_104.jpg | GRAPHIC | 93515 | |
115 | ex10-4_105.jpg | GRAPHIC | 80093 | |
116 | ex10-4_106.jpg | GRAPHIC | 52349 | |
117 | ex10-4_107.jpg | GRAPHIC | 47230 | |
118 | ex10-4_108.jpg | GRAPHIC | 71309 | |
119 | ex10-4_109.jpg | GRAPHIC | 75644 | |
120 | ex10-4_110.jpg | GRAPHIC | 95649 | |
121 | ex10-4_111.jpg | GRAPHIC | 30733 | |
122 | ex10-4_112.jpg | GRAPHIC | 16340 | |
123 | ex10-4_113.jpg | GRAPHIC | 138579 | |
124 | ex10-4_114.jpg | GRAPHIC | 189214 | |
125 | ex10-4_115.jpg | GRAPHIC | 152735 | |
126 | ex10-4_116.jpg | GRAPHIC | 178637 | |
127 | ex10-4_117.jpg | GRAPHIC | 183579 | |
128 | ex10-4_118.jpg | GRAPHIC | 165463 | |
129 | ex10-4_119.jpg | GRAPHIC | 175101 | |
130 | ex10-4_120.jpg | GRAPHIC | 157675 | |
131 | ex10-4_121.jpg | GRAPHIC | 177821 | |
132 | ex10-4_122.jpg | GRAPHIC | 173200 | |
133 | ex10-4_123.jpg | GRAPHIC | 167474 | |
134 | ex10-4_124.jpg | GRAPHIC | 170631 | |
135 | ex10-4_125.jpg | GRAPHIC | 178929 | |
136 | ex10-4_126.jpg | GRAPHIC | 162096 | |
137 | ex10-4_127.jpg | GRAPHIC | 130686 | |
138 | ex10-4_128.jpg | GRAPHIC | 146567 | |
139 | ex10-4_129.jpg | GRAPHIC | 159623 | |
140 | ex10-4_130.jpg | GRAPHIC | 157695 | |
141 | ex10-4_131.jpg | GRAPHIC | 125710 | |
142 | ex10-4_132.jpg | GRAPHIC | 183427 | |
143 | ex10-4_133.jpg | GRAPHIC | 40479 | |
144 | ex10-4_134.jpg | GRAPHIC | 14706 | |
145 | ex10-4_135.jpg | GRAPHIC | 99721 | |
146 | ex10-4_136.jpg | GRAPHIC | 14667 | |
147 | ex10-4_137.jpg | GRAPHIC | 162195 | |
148 | ex10-4_138.jpg | GRAPHIC | 24168 | |
149 | ex10-4_139.jpg | GRAPHIC | 17665 | |
150 | ex10-4_140.jpg | GRAPHIC | 82355 | |
151 | ex10-4_141.jpg | GRAPHIC | 48231 | |
152 | ex10-4_142.jpg | GRAPHIC | 136066 | |
153 | ex10-4_143.jpg | GRAPHIC | 56480 | |
154 | ex10-4_144.jpg | GRAPHIC | 102747 | |
155 | ex10-4_145.jpg | GRAPHIC | 101672 | |
156 | ex10-4_146.jpg | GRAPHIC | 102005 | |
157 | ex10-4_147.jpg | GRAPHIC | 83771 | |
158 | ex10-4_148.jpg | GRAPHIC | 162784 | |
159 | ex10-4_149.jpg | GRAPHIC | 17679 | |
160 | ex10-4_150.jpg | GRAPHIC | 152411 | |
161 | ex10-4_151.jpg | GRAPHIC | 175352 | |
162 | ex10-4_152.jpg | GRAPHIC | 195063 | |
163 | ex10-4_153.jpg | GRAPHIC | 161524 | |
164 | ex10-4_154.jpg | GRAPHIC | 157545 | |
165 | ex10-4_155.jpg | GRAPHIC | 165203 | |
166 | ex10-4_156.jpg | GRAPHIC | 132755 | |
167 | ex10-4_157.jpg | GRAPHIC | 172384 | |
168 | ex10-4_158.jpg | GRAPHIC | 199288 | |
169 | ex10-4_159.jpg | GRAPHIC | 193298 | |
170 | ex10-4_160.jpg | GRAPHIC | 183675 | |
171 | ex10-4_161.jpg | GRAPHIC | 177750 | |
172 | ex10-4_162.jpg | GRAPHIC | 172078 | |
173 | ex10-4_163.jpg | GRAPHIC | 197515 | |
174 | ex10-4_164.jpg | GRAPHIC | 81087 | |
175 | ex10-4_165.jpg | GRAPHIC | 162386 | |
176 | ex10-4_166.jpg | GRAPHIC | 177282 | |
177 | ex10-4_167.jpg | GRAPHIC | 139533 | |
178 | ex10-4_168.jpg | GRAPHIC | 152449 | |
179 | ex10-4_169.jpg | GRAPHIC | 158015 | |
180 | ex10-4_170.jpg | GRAPHIC | 111316 | |
181 | ex10-4_171.jpg | GRAPHIC | 174527 | |
182 | ex10-4_172.jpg | GRAPHIC | 55310 | |
183 | ex10-4_173.jpg | GRAPHIC | 14702 | |
184 | ex10-4_174.jpg | GRAPHIC | 60870 | |
185 | ex10-4_175.jpg | GRAPHIC | 98348 | |
186 | ex10-4_176.jpg | GRAPHIC | 21486 | |
187 | ex10-4_177.jpg | GRAPHIC | 278861 | |
188 | ex10-4_178.jpg | GRAPHIC | 109780 | |
189 | ex10-4_179.jpg | GRAPHIC | 11308 | |
190 | ex10-4_180.jpg | GRAPHIC | 14529 | |
191 | ex10-4_181.jpg | GRAPHIC | 87302 | |
192 | ex10-4_182.jpg | GRAPHIC | 42811 | |
193 | ex10-4_183.jpg | GRAPHIC | 84020 | |
194 | ex10-4_184.jpg | GRAPHIC | 39491 | |
195 | ex10-4_185.jpg | GRAPHIC | 167377 | |
196 | ex10-4_186.jpg | GRAPHIC | 154526 | |
197 | ex10-4_187.jpg | GRAPHIC | 190304 | |
198 | ex10-4_188.jpg | GRAPHIC | 158978 | |
199 | ex10-4_189.jpg | GRAPHIC | 213920 | |
200 | ex10-4_190.jpg | GRAPHIC | 157551 | |
201 | ex10-4_191.jpg | GRAPHIC | 171511 | |
202 | ex10-4_192.jpg | GRAPHIC | 188786 | |
203 | ex10-4_193.jpg | GRAPHIC | 189281 | |
204 | ex10-4_194.jpg | GRAPHIC | 43804 | |
205 | ex10-4_195.jpg | GRAPHIC | 14755 | |
206 | ex23-1_001.jpg | GRAPHIC | 21217 | |
Complete submission text file | 0001493152-24-027905.txt | 37786613 |
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
207 | XBRL SCHEMA FILE | zrcn-20240331.xsd | EX-101.SCH | 54653 |
208 | XBRL CALCULATION FILE | zrcn-20240331_cal.xml | EX-101.CAL | 92113 |
209 | XBRL DEFINITION FILE | zrcn-20240331_def.xml | EX-101.DEF | 209139 |
210 | XBRL LABEL FILE | zrcn-20240331_lab.xml | EX-101.LAB | 437744 |
211 | XBRL PRESENTATION FILE | zrcn-20240331_pre.xml | EX-101.PRE | 352315 |
296 | EXTRACTED XBRL INSTANCE DOCUMENT | form10-k_htm.xml | XML | 1459048 |
EIN.: 832756695 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 10-K | Act: 34 | File No.: 000-56380 | Film No.: 241118398
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
(CF Office: 04 Manufacturing)