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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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- Definition

Amount of available-for-sale debt securities at fair value that do not have a single maturity date and which the entity has decided to disclose separately rather than allocating the fair value over several maturity groupings.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Section 50
-Paragraph 3
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- Definition

Amount of equity securities categorized neither as held-to-maturity nor as trading.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558

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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26610-111562

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Period Type:	instant

- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
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-Paragraph 1
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

For contingent consideration arrangements and indemnification assets recognized in connection with a business combination, this element represents an estimate of the low-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

+ Details

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
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-Section 50
-Paragraph 2
-Subparagraph (e)
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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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- Definition

Risk associated with risk of default, credit spread risk and downgrade risk, expressed as a percentage, used as an input to measure fair value.

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No definition available.

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Disclosures About Fair Value - Fair Value of Assets and Liabilities on a Recurring Basis (Details) - USD ($)		3 Months Ended
	Apr. 10, 2014	Mar. 31, 2016	Dec. 31, 2015
Assets
Available-for-sale Securities		$ 22,942,000	$ 22,590,000
Citizens Homes, Inc.
Liabilities
Contingent consideration, maximum		6,000,000
Performance period for achievement of contingent consideration related milestones	5 years
Contingent consideration, minimum		$ 0
Contingent Consideration Liability \| Citizens Homes, Inc.
Liabilities
Discount rate (percentage)		12.70%
Volatility rate (percentage)		18.60%
Credit risk (percentage)		11.00%
Minimum \| Contingent Consideration Liability \| Citizens Homes, Inc.
Liabilities
Discount rate (percentage)		12.70%
Maximum \| Contingent Consideration Liability \| Citizens Homes, Inc.
Liabilities
Discount rate (percentage)		13.20%
Fair Value, Measurements, Recurring
Assets
Available-for-sale equity securities		$ 18,533,000	18,137,000
Available-for-sale debt securities		4,409,000	4,453,000
Available-for-sale Securities		22,942,000	22,590,000
Liabilities
Contingent consideration		2,715,000	2,707,000
Fair Value, Measurements, Recurring \| Quoted Prices In Active Markets for Identical Assets (Level 1)
Assets
Available-for-sale equity securities		9,399,000	10,685,000
Available-for-sale debt securities		4,409,000	4,453,000
Available-for-sale Securities		13,808,000	15,138,000
Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Assets
Available-for-sale equity securities		$ 9,134,000	$ 7,452,000
Available-for-sale debt securities
Available-for-sale Securities		$ 9,134,000	$ 7,452,000
Fair Value, Measurements, Recurring \| Significant Unobservable Inputs (Level 3)
Liabilities
Contingent consideration		$ 2,715,000	$ 2,707,000