XML 69 R48.htm IDEA: XBRL DOCUMENT v3.23.1

Intangible assets, net (Tables)

12 Months Ended

Dec. 31, 2022

Intangible assets, net

Schedule of intangible assets, net

​

​	​	​	​	​
​		As of December 31,
​		2021		2022
​	​	RMB	​	RMB
Software	​	69,732	​	93,861
Less: accumulated amortization	​	(38,706)	​	(57,172)
Intangible assets, net	​	31,026		36,689

​

Schedule of amortization expenses on intangible assets allocated to expense items

​

​	​	​	​	​	​	​
​	​	Year ended December 31,
​		2020		2021		2022
​	​	RMB	​	RMB	​	RMB
Cost of revenues	​	96	​	77	​	—
Selling and marketing expenses		1,027	​	876		257
General and administrative expenses		2,535	​	5,845		9,590
Research and development expenses		16,820	​	15,077		12,721
Total amortization		20,478	​	21,875		22,568

​

X

- Definition

Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

+ Details

Name:	us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration