Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Details

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- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (c)

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(3))

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+ Details

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- Definition

Amount borrowed under the credit facility as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20, 22

-Article 5

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

+ References

+ Details

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- Details

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- Details

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Notes Payable and Long-Term Debt (Schedule of Long-Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended	0 Months Ended
	Dec. 31, 2014	Dec. 15, 2005	Dec. 31, 2013
Debt Instrument [Line Items]
Long-term debt	$ 18,715us-gaap_LongTermDebt		$ 20,889us-gaap_LongTermDebt
Promissory Note [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Long-term debt	5,143		8,167
Payment terms	Annual installment payments.
Trust Preferred Security Offering, 2005 [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Long-term debt	9,279		9,279
Fixed interest rate		8.83%
Payment terms	Interest payments due quarterly.
Trust Preferred Security Offering, 2007 [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Long-term debt	3,093		3,093
Payment terms	Interest payments due quarterly.
Line of Credit [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Payment terms	Interest payment
Amount outstanding	700		0
Line of Credit [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Payment terms	Interest payments due monthly.
Amount outstanding	$ 500		$ 350
Prime Rate [Member] \| Promissory Note [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Prime Rate [Member] \| Line of Credit [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Percentage bearing variable interest, percentage rate	5.00%
Prime Rate [Member] \| Line of Credit [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Percentage bearing variable interest, percentage rate	4.50%
Three-month LIBOR [Member] \| Trust Preferred Security Offering, 2005 [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate		3.75%
Three-month LIBOR [Member] \| Trust Preferred Security Offering, 2007 [Member] \| Unsecured Debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate		3.40%