Income Taxes (Tables)

3 Months Ended

Mar. 31, 2019

Income Tax Disclosure [Abstract]

Summary of Reconciliation of Gross Unrecognized Tax Benefits

A reconciliation of Valley’s gross unrecognized tax benefits at March 31, 2019 and 2018 are presented in the table below:

	Three Months Ended March 31,
	2019		2018
Beginning balance	$	—	$	4,238
Additions based on tax positions related to prior years	12,100		—
Ending balance	$	12,100	$	4,238