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Securities (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Debt securities available-for-sale:
Less than 12 Months, Fair Value	$ 67,058	$ 88,133
Less than 12 Months, Gross Unrealized Losses	(475)	(1,433)
12 Months or Greater, Fair Value	50,580	8,948
12 Months or Greater, Gross Unrealized Losses	(1,312)	(400)
Total, Fair Value	117,638	97,081
Total, Gross Unrealized Losses	(1,787)	(1,833)
U.S. Government-sponsored enterprises (GSEs) [Member]
Debt securities available-for-sale:
Less than 12 Months, Fair Value	1,358	14,702
Less than 12 Months, Gross Unrealized Losses	(1)	(564)
12 Months or Greater, Fair Value	13,420	0
12 Months or Greater, Gross Unrealized Losses	(431)	0
Total, Fair Value	14,778	14,702
Total, Gross Unrealized Losses	(432)	(564)
Muncipal Securities [Member]
Debt securities available-for-sale:
Less than 12 Months, Fair Value	3,418	6,368
Less than 12 Months, Gross Unrealized Losses	(43)	(179)
12 Months or Greater, Fair Value	2,112	0
12 Months or Greater, Gross Unrealized Losses	(104)	0
Total, Fair Value	5,530	6,368
Total, Gross Unrealized Losses	(147)	(179)
Other Debt Securities [Member]
Debt securities available-for-sale:
Less than 12 Months, Fair Value	950
Less than 12 Months, Gross Unrealized Losses	(24)
12 Months or Greater, Fair Value	0
12 Months or Greater, Gross Unrealized Losses	0
Total, Fair Value	950
Total, Gross Unrealized Losses	(24)
Mortgage Backed Securities [Member]
Debt securities available-for-sale:
Less than 12 Months, Fair Value	61,332	67,063
Less than 12 Months, Gross Unrealized Losses	(407)	(690)
12 Months or Greater, Fair Value	35,048	8,948
12 Months or Greater, Gross Unrealized Losses	(777)	(400)
Total, Fair Value	96,380	76,011
Total, Gross Unrealized Losses	$ (1,184)	$ (1,090)

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Amount of unrealized loss on securities classified as available-for-sale that have been in a loss position for twelve months or longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
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