Phunware, Inc. Quarterly report pursuant to Section 13 or 15(d)

Label	Element	Value
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 1,087,000
Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 1,087,000
Private Placement Warrants [Member]
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	1,658,381
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	1,658,381
Unit Purchase Option Warrants [Member]
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	24,172
Common Stock Warrants [Member]
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	377,402
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	377,402
Common Stock Warrant [Member]
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	14,866
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	14,866
Public Warrants [Member]
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	1,761,291
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	1,761,291
Share-based Payment Arrangement, Option [Member]
Class of Warrant or Right, Outstanding	us-gaap_ClassOfWarrantOrRightOutstanding	24,172