XML 190 R170.htm IDEA: XBRL DOCUMENT
v3.23.3

FAIR VALUE MEASUREMENTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Galata Acquisition Corp. |
Schedule of company's assets that are measured at fair value on a recurring basis | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Description |  | Level | ​ | December 31, 2022 | ​ | December 31, 2021
Assets: |  |  | ​ | ​ | ​ |  | ​ |
Marketable securities held in the Trust Account |  | 1 | ​ | $ | 148,744,645 | ​ | $ | 146,629,787
​

X
- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=mrt_GalataAcquisitionCorp.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |