Policy and Claim Reserves (Narrative) (Details) - USD ($)	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Insurance [Abstract]
Estimated claims and claim adjustment expenses for claims arising in prior years	$ 896,000	$ 1,202,000
Reserve for unpaid claims	358,000		$ 367,000
Policy and contract claims	$ 942,000		$ 903,000

No definition available.

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- Definition

The aggregate amount of policy reserves (provided for future obligations including unpaid claims and claims adjustment expenses) and policy benefits (liability for future policy benefits) as of the balance sheet date; grouped amount of all the liabilities associated with the company's insurance policies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(13)(a))
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-Section 50
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-Section S99
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- Definition

Sum of adjustments to the estimated reserve for unpaid claims and claims adjustment expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 40
-Section 50
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-URI http://asc.fasb.org/extlink&oid=65670824&loc=d3e14764-158437

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- Definition

Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred in prior reporting periods and related claims settlement costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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