Derivative and Hedging Activities - Offsetting of Derivative Assets and Liabiltiies (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Asset, Fair Value, Gross Asset	$ 43
Derivative Asset, Gross Amounts of Derivatives Offset in the Consolidated Balance Sheets	0
Derivative Asset, Net Amounts of Derivatives Presented in the Consolidated Balance Sheets	43
Derivative Liability, Fair Value, Gross Liability	112
Derivative Liability, Gross Amounts of Derivatives Offset in the Consolidated Balance Sheets	0
Derivative Liability, Net Amounts of Derivatives Presented in the Consolidated Balance Sheets	$ 112

Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.

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