XML 63 R33.htm IDEA: XBRL DOCUMENT v3.25.1

Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Significant Accounting Policies [Abstract]

Schedule of Property and Equipment Estimated Useful Lives

Property and equipment are stated at cost less accumulated depreciation and impairment if any. Depreciation is calculated on a straight-line basis over the following estimated useful lives:

Buildings		20-40 years
Motor vehicles		5 years
Office and computer equipment		3-10 years
Leasehold improvements		Shorter of the remaining lease terms and estimated useful lives

Schedule of Intangible Assets Estimated Useful Lives

The intangible assets have original estimated useful lives as follows (Refer to Note 8-Intangible Assets for further information):

Software		2 years to 10 years
Trade names		Indefinite

X

- Definition

Tabular disclosure of amortizable finite-lived intangible assets, including the gross carrying amount and accumulated amortization along with disclosure of the carrying value of indefinite-lived intangible assets not subject to amortization, excluding goodwill, in total and by major class.

+ References

No definition available.

+ Details

Name:	ambo_ScheduleOfIntangibleAssetsUsefulLivesTextBlock
Namespace Prefix:	ambo_
Data Type:	dtr:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the useful life of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

No definition available.

+ Details

Name:	ambo_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock
Namespace Prefix:	ambo_
Data Type:	dtr:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration