XML 149 R30.htm IDEA: XBRL DOCUMENT v3.25.3

Summary Of Significant Accounting Policies (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2025

Dec. 31, 2024

Schedule of Property Plant and Equipment Useful life

Property and equipment, net is stated at cost less accumulated depreciation. Depreciation is recorded on a straight-line basis over the estimated useful lives of the assets, as follows:

		Useful life
Leasehold improvements			Shorter of remaining useful life or lease term
Vehicles			5 years
Technology infrastructure			3 years
Equipment			5 - 7 years
Other			3 - 5 years

Schedule of Product Information

		September 30, 2025				December 31, 2024
Customer A			—	%			78	%
Customer B			83	%			—	%

Schedules of Concentration of Risk

Customers with 10% or greater of the Company’s revenue for the three and nine months ended September 30, 2025 and 2024 were as follows:

		Three Months Ended September 30,								Nine Months Ended September 30,
		2025				2024				2025				2024
Customer A			—	%			—	%			36	%			—	%
Customer B			68	%			—	%			34	%			—	%
Customer C			—	%			28	%			—	%			37	%
Customer D			—	%			18	%			—	%			18	%
Customer E			—	%			18	%			—	%			17	%
Customer F			—	%			11	%			—	%			10	%
Customer G			—	%			13	%			—	%			—	%
Customer H			—	%			12	%			—	%			—	%

X

- Definition

Property plant and equipment useful life.

+ References

No definition available.

+ Details

Name:	kdk_PropertyPlantAndEquipmentUsefulLifeTableTextBlock
Namespace Prefix:	kdk_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of product information that are included in the discussion of the nature of an entity's operations.

+ References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

+ Details

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