Other Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Other Liabilities
Interest rate swap liability	$ 3,795	$ 0
Excess joint venture distributions and other	2,861	2,800
Total	16,223	12,698
Derivative asset, noncurrent		93
Pension plan
Other Liabilities
Pension and supplemental executive retirement plan liability	1,939	2,148
SERP
Other Liabilities
Pension and supplemental executive retirement plan liability	$ 7,628	$ 7,750

Fair value, after the 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, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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