Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

Amount of the hedged item as of the balance sheet date related to the derivative. For example, the hedged balance on a debt instrument.

+ References

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- Definition

Date the entity entered into the derivative contract, in CCYY-MM-DD format.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Date the derivative contract matures, in CCYY-MM-DD format.

+ References

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- Definition

General discussion of the entity's interest rate cash flow hedge activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5579240-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5579245-113959

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=56946850&loc=d3e41641-113959

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5580258-113959

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=56946850&loc=d3e41620-113959

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Derivative Instruments and Hedging Activity (Details Textual) - USD ($)	1 Months Ended
	Jul. 31, 2014	Sep. 30, 2013	Dec. 31, 2012	Apr. 30, 2012	Dec. 31, 2015
Interest Rate Swap Agreement One [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount				$ 22,300,000
Derivative, Inception Date				Jul. 01, 2013
Derivative, Maturity Date				May 01, 2019
Description of Interest Rate Cash Flow Hedge Activities				we receive from the counterparty interest on the notional amount based on one-month LIBOR and pay to the counterparty a fixed rate of 1.92%.
Derivative, Amount of Hedged Item					$ 448,000
Interest Rate Swap Agreement Two [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount			$ 25,000,000
Derivative, Inception Date			Dec. 06, 2012
Derivative, Maturity Date			Apr. 04, 2018
Description of Interest Rate Cash Flow Hedge Activities			we receive from the counterparty interest on the notional amount based on one-month LIBOR and pay to the counterparty a fixed rate of 0.89%.
Derivative, Amount of Hedged Item					99,000
Interest Rate Swap Agreement Three [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount		$ 35,000,000
Derivative, Inception Date		Oct. 03, 2013
Derivative, Maturity Date		Sep. 29, 2020
Description of Interest Rate Cash Flow Hedge Activities		we receive from the counterparty interest on the notional amount based on one-month LIBOR and pay to the counterparty a fixed rate of 2.20%.
Derivative, Amount of Hedged Item					1,135,000
Interest Rate Swap Agreement Four [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 65,000,000
Derivative, Inception Date	Jul. 21, 2014
Derivative, Maturity Date	Jul. 21, 2021
Description of Interest Rate Cash Flow Hedge Activities	we receive from the counterparty interest on the notional amount based on one-month LIBOR and pay to the counterparty a fixed rate of 2.09%.
Derivative, Amount of Hedged Item					$ 1,719,000