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11. Employee and Director Benefit Programs (Tables)

12 Months Ended

Dec. 31, 2017

Retirement Benefits [Abstract]

Change in accumulated benefit obligation

(Dollars in thousands)
		2017				2016
Benefit obligation at beginning of period		$	4,174				3,993
Service cost			348				346
Interest cost			68				67
Benefits paid			(229	)			(232	)
Benefit obligation at end of period		$	4,361				4,174

Amounts recognized in the Consolidated Balance Sheet

(Dollars in thousands)
		2017				2016
Benefit obligation $			4,361				4,174
Fair value of plan assets			-				-

(Dollars in thousands)
		2017				2016
Funded status		$	(4,361	)			(4,174	)
Unrecognized prior service cost/benefit			-				-
Unrecognized net actuarial loss			-				-
Net amount recognized		$	(4,361	)			(4,174	)
Unfunded accrued liability		$	(4,361	)			(4,174	)
Intangible assets			-				-
Net amount recognized		$	(4,361	)			(4,174	)

Schedule of Net Benefit Costs

(Dollars in thousands)
		2017				2016				2015
Service cost		$	348				346				334
Interest cost			68				67				65
Net periodic cost		$	416				413				399
Weighted average discount rate assumption
used to determine benefit obligation			5.49	%			5.47	%			5.47	%

Schedule of Expected Benefit Payments

(Dollars in thousands)
Year ending December 31,
2018		$	227
2019		$	304
2020		$	357
2021		$	357
2022		$	346
Thereafter		$	9,005

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
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