XML 32 R36.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Derivative Instruments and Hedging Activity (Details Textual) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2014
Interest Rate Swap Agreement One [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Derivative, Notional Amount | $ 22,300,000 invest_DerivativeNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = adc_InterestRateSwapAgreementOneMember |  |
Derivative, Inception Date | Jul. 01, 2013 |  |
Derivative, Maturity Date | May 01, 2019 |  |
Description of Interest Rate Cash Flow Hedge Activities | the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 1.92%. |  |
Interest Rate Swap Agreement Two [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Derivative, Notional Amount | 25,000,000 invest_DerivativeNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = adc_InterestRateSwapAgreementTwoMember |  |
Derivative, Inception Date | Dec. 06, 2012 |  |
Derivative, Maturity Date | Apr. 04, 2018 |  |
Description of Interest Rate Cash Flow Hedge Activities | the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 0.89%. |  |
Interest Rate Swap Agreement Three [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Derivative, Notional Amount |  | 35,000,000 invest_DerivativeNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = adc_InterestRateSwapAgreementThreeMember |
Derivative, Inception Date |  | Oct. 03, 2013 |
Derivative, Maturity Date |  | Sep. 29, 2020 |
Description of Interest Rate Cash Flow Hedge Activities |  | the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 2.20%. |
Interest Rate Swap Agreement Four [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Derivative, Notional Amount |  |  | $ 65,000,000 invest_DerivativeNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = adc_InterestRateSwapAgreementFourMember
Derivative, Inception Date |  |  | Jul. 21, 2014
Derivative, Maturity Date |  |  | Jul. 21, 2021
Description of Interest Rate Cash Flow Hedge Activities |  |  | the Company receives from the counterparty interest on the notional amount based on one-month LIBOR and pays to the counterparty a fixed rate of 2.09%

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References 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 + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Date the entity entered into the derivative contract, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DerivativeInceptionDates
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DerivativeMaturityDates
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- 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 2 -URI http://asc.fasb.org/extlink&oid=35706170&loc=d3e41620-113959 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=35706170&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 1B -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5580258-113959 Reference 4: 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=35706170&loc=SL5579240-113959 Reference 5: 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=35706170&loc=d3e41641-113959 + Details
Name: | us-gaap_DescriptionOfInterestRateCashFlowHedgeActivities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=adc_InterestRateSwapAgreementFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=adc_InterestRateSwapAgreementOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=adc_InterestRateSwapAgreementThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=adc_InterestRateSwapAgreementTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |