Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Disaggregation of Revenue [Line Items]
Fees and service charges for customer services	$ 1,140	$ 1,214
Income on bank owned life insurance	896	954
Gains on securities transactions, net	1,241	161
Other	37	76
Total non-interest income	3,314	2,405
Bank Servicing
Disaggregation of Revenue [Line Items]
Fees and service charges for customer services	782	841
Debit Card
Disaggregation of Revenue [Line Items]
Fees and service charges for customer services	301	267
Investment Advice
Disaggregation of Revenue [Line Items]
Fees and service charges for customer services	$ 57	$ 106

Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.

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The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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