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Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]      
NET INCOME $ 5,947 $ 5,383 $ 5,065
OTHER COMPREHENSIVE INCOME (LOSS):      
Translation adjustments (314) 362 (7)
Total other comprehensive income (loss) (314) 362 (7)
TOTAL COMPREHENSIVE INCOME $ 5,633 $ 5,745 $ 5,058