Segments (Schedule of Gross and Net Premiums Written) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Segment Reporting Information [Line Items]
Gross premiums written	$ 17,169	$ 16,964
Reinsurance premium ceded	(1,131)	(1,027)
Net premiums written	16,038	15,937
Life Insurance Operations [Member]
Segment Reporting Information [Line Items]
Gross premiums written	1,568	1,537
Reinsurance premium ceded	(29)	(25)
Net premiums written	1,539	1,512
Life Insurance Operations [Member] \| Traditional Life Insurance [Member]
Segment Reporting Information [Line Items]
Gross premiums written	1,145	1,119
Life Insurance Operations [Member] \| Accident and Health Insurance [Member]
Segment Reporting Information [Line Items]
Gross premiums written	423	418
P&C Insurance Operations [Member]
Segment Reporting Information [Line Items]
Gross premiums written	15,601	15,427
Reinsurance premium ceded	(1,102)	(1,002)
Net premiums written	14,499	14,425
P&C Insurance Operations [Member] \| Dwelling Fire & Extended Coverage [Member]
Segment Reporting Information [Line Items]
Gross premiums written	9,431	9,192
P&C Insurance Operations [Member] \| Homeowners (Including Mobile Homeowners) [Member]
Segment Reporting Information [Line Items]
Gross premiums written	5,627	5,712
P&C Insurance Operations [Member] \| Other Liability [Member]
Segment Reporting Information [Line Items]
Gross premiums written	$ 543	$ 523

Amount of written premiums ceded to other entities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 605
-Section 50
-Paragraph 1
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 605
-Section 50
-Paragraph 1
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547

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- Definition

Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums written.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 605
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 605
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547

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Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums written.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 605
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 605
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547

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