Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of changes in the allowance for credit losses

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Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of changes in the allowance for credit losses - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule of changes in the allowance for credit losses [Abstract]      
Balance at beginning of year $ 870 $ 939 $ 1,110
Increase during the year 50 454 223
Bad debt written off (403) (523) (394)
Balance at end of year $ 517 $ 870 $ 939