Other Income – Net	12 Months Ended
Dec. 31, 2021
Other Income -- Net [Abstract]
Other Income/(Expense) - Net	10. Other Income -- Net Other income -- net comprises the following (in thousands): For the Years Ended December 31, 2021 2020 2019 Market value gains related to deferred compensation trusts$ 8,310 $ 7,933 $ 8,254 Interest income 377 757 513 Other income/(expense)--net 457 (25) (3)Total other income$ 9,144 $ 8,665 $ 8,764 The market value gain relates to gains on the assets in the deferred compensation trust. There is an offsetting expense in selling, general and administrative expense to reflect the corresponding increase in the liability.

The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-URI http://asc.fasb.org/topic&trid=2122503

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 610
-URI http://asc.fasb.org/topic&trid=49130413

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