Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets:
Net operating loss carryforwards	$ 2,926	$ 2,900
Accruals and allowances	10,861	15,072
Equity-based compensation	1,409	1,603
Depreciable property	3,211	4,028
Other	652	426
Total deferred tax assets	19,059	24,029
Valuation allowance	(2,926)	(2,900)
Net deferred tax assets	16,133	21,129
Deferred tax liabilities:
Undistributed ESH REIT income	(5,578)	(9,676)
Intangible assets	(2,600)	(2,545)
Prepaid expenses	(629)	(763)
Other	(17)	(20)
Total net deferred tax assets (liabilities)	7,309	8,125
ESH REIT
Deferred tax assets:
Net operating loss carryforwards	787	775
Other	1	2
Total deferred tax assets	788	777
Valuation allowance	(787)	(775)
Net deferred tax assets	1	2
Deferred tax liabilities:
Depreciable property	(10)	(24)
Other	(11)	(26)
Total net deferred tax assets	$ (20)	$ (48)