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|---|---|---|
 0001437749-25-008527-index-headers.html | 2025-03-20 12:30:25 | |
| 0001437749-25-008527-index.html | 2025-03-20 12:30:25 | |
| 0001437749-25-008527.txt | 2025-03-20 12:30:25 | |
 0001437749-25-008527-xbrl.zip | 212427 | 2025-03-20 12:30:25 |
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| ex_787727.htm | 9612 | 2025-03-20 12:30:25 |
| ex_787728.htm | 9231 | 2025-03-20 12:30:25 |
| ex_787729.htm | 5209 | 2025-03-20 12:30:25 |
| ex_787730.htm | 4777 | 2025-03-20 12:30:25 |
| ex_788125.htm | 2119 | 2025-03-20 12:30:25 |
| FilingSummary.xml | 35132 | 2025-03-20 12:30:25 |
| Financial_Report.xlsx | 61822 | 2025-03-20 12:30:25 |
 footer01.jpg | 12455 | 2025-03-20 12:30:25 |
 header01.jpg | 10908 | 2025-03-20 12:30:25 |
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 logo.jpg | 3990 | 2025-03-20 12:30:25 |
| MetaLinks.json | 507249 | 2025-03-20 12:30:25 |
| ovtz-20241231.xsd | 48348 | 2025-03-20 12:30:25 |
| ovtz-20241231_cal.xml | 27636 | 2025-03-20 12:30:25 |
| ovtz-20241231_def.xml | 257448 | 2025-03-20 12:30:25 |
| ovtz-20241231_lab.xml | 216287 | 2025-03-20 12:30:25 |
| ovtz-20241231_pre.xml | 289214 | 2025-03-20 12:30:25 |
| ovtz20241231c_10k.htm | 1359000 | 2025-03-20 12:30:25 |
| ovtz20241231c_10k_htm.xml | 593037 | 2025-03-20 12:30:25 |
| R1.htm | 65281 | 2025-03-20 12:30:25 |
| R10.htm | 7445 | 2025-03-20 12:30:25 |
| R11.htm | 34700 | 2025-03-20 12:30:25 |
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| R19.htm | 11809 | 2025-03-20 12:30:25 |
| R2.htm | 57519 | 2025-03-20 12:30:25 |
| R20.htm | 58736 | 2025-03-20 12:30:25 |
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| R22.htm | 5597 | 2025-03-20 12:30:25 |
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| R27.htm | 13169 | 2025-03-20 12:30:25 |
| R28.htm | 36300 | 2025-03-20 12:30:25 |
| R29.htm | 29277 | 2025-03-20 12:30:25 |
| R3.htm | 17465 | 2025-03-20 12:30:25 |
| R30.htm | 15217 | 2025-03-20 12:30:25 |
| R31.htm | 13784 | 2025-03-20 12:30:25 |
| R32.htm | 58157 | 2025-03-20 12:30:25 |
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| R5.htm | 39327 | 2025-03-20 12:30:25 |
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| R6.htm | 41546 | 2025-03-20 12:30:25 |
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| R8.htm | 29314 | 2025-03-20 12:30:25 |
| R9.htm | 6803 | 2025-03-20 12:30:25 |
| report.css | 2767 | 2025-03-20 12:30:25 |
| Show.js | 1085 | 2025-03-20 12:30:25 |