Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Operating Loss Carryforwards [Line Items]
Unrecognized tax benefits at end of year	$ 27	$ 22
Unrecognized tax benefits, additions for tax positions of prior years	0
Unrecognized tax benefits, reductions for tax positions of prior years	0
Unrecognized tax benefits, decrease resulting from settlements with taxing authorities	0
Unrecognized tax benefits that are expected to significantly increase or decrease within the next twelve months	$ 0
Minimum
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards expire	Jan. 01, 2023
Maximum
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards expire	Jan. 01, 2032
State and local jurisdiction
Operating Loss Carryforwards [Line Items]
State net operating loss carryforwards	$ 12,900	13,400
Operating loss carryforwards, valuation allowance	(68)	$ (68)
Other tax carryforward, valuation allowance	$ 0

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Expiration date of each operating loss carryforward included in operating loss carryforward, in CCYY-MM-DD format.

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The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.

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Amount of valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from tax credit carryforwards for which it is more likely than not that a tax benefit will not be realized.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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