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

Summary of Significant Accounting Policies - Condensed Consolidated Balance Sheet Line Items (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
Assets:
Prepaid expenses and other current assets	$ 637	$ 641	$ 272
Liabilities:
Deferred revenue short-term	3,168	2,164	2,629
Deferred revenue long-term	4,167	5,369	5,622
Stockholders’ deficit:
Accumulated deficit	(119,720)	(110,733)	(111,820)
Balance at December 31, 2018
Assets:
Prepaid expenses and other current assets	272		272
Liabilities:
Deferred revenue short-term	3,386		2,629
Deferred revenue long-term	4,321		5,622
Stockholders’ deficit:
Accumulated deficit	(120,457)		$ (111,820)
Adjustments due to ASU 2014-09
Assets:
Prepaid expenses and other current assets	(365)	369
Liabilities:
Deferred revenue short-term	218	(465)
Deferred revenue long-term	154	(253)
Stockholders’ deficit:
Accumulated deficit	$ (737)	$ 1,087