v3.19.1

Taxes on Income (Narrative) (Details) - USD ($)	12 Months Ended
Taxes on Income (Narrative) (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Federal income tax rate (as a percent)	21.00%	34.00%
Valuation Allowance [Line Items]
Valuation allowance	$ 88,000	$ 96,000
Unrecognized tax benefits	0
Retaining earnings on which income taxes have not been provided	2,134,000	$ 2,134,000
Increase in unrecognized tax benefits resulting from prior period tax positions	523,000
State income tax items
Valuation Allowance [Line Items]
Valuation allowance	26,000
Federal
Valuation Allowance [Line Items]
Net operating loss carryforward	821,000
State
Valuation Allowance [Line Items]
Net operating loss carryforward	$ 482,000

Amount of bad debt reserves for tax purposes of qualified lenders excluded in calculating deferred taxes.

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WCF Bancorp, Inc. 10-K