XML 42 R24.htm IDEA: XBRL DOCUMENT
v3.22.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Accounting Policies [Abstract] |
Schedule of reconciliation of cash and cash equivalents and restricted cash to amounts |
|  | December 31, |
|  | 2021 |  |  | 2020 |
Cash and cash equivalents |  | $ | 21,945,981 |  |  | $ | 6,056,190 |
Restricted cash |  |  | 50,000 |  |  |  | 400,000 |
Total Cash and cash equivalents and Restricted cash |  | $ | 21,995,981 |  |  | $ | 6,456,190 |
Schedule of property and equipment estimated useful life |
Property and Equipment |  | Useful life
Machinery and equipment |  | 5 years
Furniture and fixtures |  | 7 years
Leasehold improvements |  | Shorter of 3 years or lease term
Automobile |  | 5 years

X
- References No definition available. + Details
Name: | cyngn_ScheduleOfPropertyAndEquipmentEstimatedUsefulLifeTableTextBlock
Namespace Prefix: | cyngn_
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

X
- Definition Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=126999549&loc=SL98516268-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 + Details
Name: | us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration