Consolidated Statements of Comprehensive Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net earnings	$ 2,524	$ 2,175	$ 5,217	$ 6,996
Unrealized gain on interest rate swap agreement	169	0	578	0
Foreign currency translation adjustments	(935)	(68)	(1,774)	(145)
Comprehensive earnings	$ 1,758	$ 2,107	$ 4,021	$ 6,851

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details