Fair Value (Details) - USD ($)	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Specific reserves on performing TDRs	$ 38,000	$ 62,000
Loans Receivable
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, option, methodology and assumptions	The fair value of impaired loans reflects the exit price and is calculated using the collateral value method or on a discounted cash flow basis. Inputs used in the collateral value method include appraised values, less estimated costs to sell. Some of these inputs may not be observable in the marketplace.