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11. Employee and Director Benefit Programs (Tables)

12 Months Ended

Dec. 31, 2018

Retirement Benefits [Abstract]

Change in accumulated benefit obligation

(Dollars in thousands)
		2018				2017
Benefit obligation at beginning of period		$	4,361				4,174
Service cost			362				348
Interest cost			70				68
Benefits paid			(227	)			(229	)
Benefit obligation at end of period		$	4,566				4,361

Amounts recognized in the Consolidated Balance Sheet

(Dollars in thousands)
		2018				2017
Benefit obligation		$	4,566				4,361
Fair value of plan assets			—				—

(Dollars in thousands)
		2018				2017
Funded status		$	(4,566	)			(4,361	)
Unrecognized prior service cost/benefit			—				—
Unrecognized net actuarial loss			—				—
Net amount recognized		$	(4,566	)			(4,361	)
Unfunded accrued liability		$	(4,566	)			(4,361	)
Intangible assets			—				—
Net amount recognized		$	(4,566	)			(4,361	)

Schedule of net benefit costs

(Dollars in thousands)
		2018				2017				2016
Service cost		$	362				348				346
Interest cost			70				68				67
Net periodic cost		$	432				416				413
Weighted average discount rate assumption
used to determine benefit obligation			5.49	%			5.49	%			5.47	%

Schedule of expected benefit payments

(Dollars in thousands)
Year ending December 31,
	2019			$	235
	2020			$	353
	2021			$	353
	2022			$	342
	2023			$	342
	Thereafter			$	8,709

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Tabular disclosure of benefit obligations including accumulated benefit obligation and projected benefit obligation.

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-Name Accounting Standards Codification
-Topic 715
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-Section 50
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Tabular disclosure of the change in the accumulated postemployment benefit obligation from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits.

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Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter.

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Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

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