Other Assets

12 Months Ended

Dec. 31, 2022

Table Text Block Supplement [Abstract]

Other Assets

9. OTHER ASSETS

Other assets consist of the following (in thousands):

	December 31,
	2022		2021
Cash surrender value of life insurance policies	$	23,787	$	32,511
Investments in unconsolidated affiliates		4,450		4,156
Other		5,510		4,746
Total other assets	$	33,747	$	41,413

Cash surrender value of life insurance policies relates to postretirement benefit plans. See Note 12 - Pension and Other Postretirement Benefit Plans. Investments include unconsolidated affiliates accounted for under the equity method where the operations of these entities are in-line with those of our core business. These entities are not considered special purpose entities, nor do we have special off-balance sheet arrangements through these entities.