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)