9876543210 Class A common stock 9876543210 us-gaap:CommonClassAMember 2019-02-13 9876543210 2018-01-01 2018-12-31 9876543210 us-gaap:CommonClassBMember 2018-01-01 2018-12-31 9876543210 us-gaap:CommonClassAMember 2018-01-01 2018-12-31 9876543210 us-gaap:CommonClassBMember 2019-02-13 9876543210 2018-12-31 xbrli:shares iso4217:USD
10-K
Concept Label
Concept Value
Title of 12(b) Security
Class B common stock
Entity Shell Company
false
Local Phone Number
555-1400
Document Period End Date
2018-12-31
Entity Voluntary Filers
No
Entity Filer Category
Large Accelerated Filer
Entity Tax Identification Number
47-0813844
Entity Address, Address Line One
8080 Floppy Disk Drive
Entity Bankruptcy Proceedings, Reporting Current
true
Current Fiscal Year End Date
--12-31
Entity Address, Postal Zip Code
94025
Entity Address, City or Town
San Sushi
Document Fiscal Year Focus
2018
Entity Interactive Data Current
Yes
Amendment Flag
false
Entity Address, State or Province
CA
Document Fiscal Period Focus
FY
Document Transition Report
false
Entity File Number
001-14905
Entity Current Reporting Status
Yes
Entity Well-known Seasoned Issuer
Yes
Document Type
10-K
City Area Code
415
Documents Incorporated by Reference [Text Block]

DOCUMENTS INCORPORATED BY REFERENCE

Document |  | Incorporated In
Proxy Statement for Registrant’s Annual Meeting to be held May 5, 2018 |  | Part III

Entity Emerging Growth Company
false
ICFR Auditor Attestation Flag
true
Entity Registrant Name
BIRDBEAK THATAWAY INC.
Entity Small Business
false
Entity Incorporation, State or Country Code
DE
Document Annual Report
true
Security Exchange Name
NYSE
Title of 12(b) Security
Class A common stock
Entity Public Float
1
327898000
Entity Common Stock, Shares Outstanding
748
Entity Common Stock, Shares Outstanding
1344332
1

This aggregate value is computed at the last sale price of the common stock on June 30, 2018. It does not include the value of Class A common stock (308,306 shares) and Class B common stock (64,644,309 shares) held by Directors and Executive Officers of the Registrant and members of their immediate families, some of whom may not constitute “affiliates” for purpose of the Securities Exchange Act of 1934.