XML 39 R32.htm IDEA: XBRL DOCUMENT
v3.25.3

Prepaid and Other Current Assets (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2025
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of Prepaid and Other Current Assets | Prepaid and other current assets consisted of the following:
|  | September 30, 2025 |  |  | December 31, 2024 |
Deposits |  | $ | 1,101 |  |  | $ | 1,073 |
Prepaid expenses |  |  | 10,619 |  |  |  | 10,223 |
Supplies |  |  | 3,465 |  |  |  | 2,794 |
Prepaid and other current assets |  | $ | 15,185 |  |  | $ | 14,090 |

X
- Definition Schedule of prepaid and other current assets. + References No definition available. + Details
Name: | meg_ScheduleOfPrepaidAndOtherCurrentAssetsTableTextBlock
Namespace Prefix: | meg_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration