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Schedule of Consolidated Statement Of Cash Flows (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2023
Dec. 31, 2022
Cash flows from operating activities:                        
Net loss $ 1,011 $ 848 $ 742 $ 2 $ (3,827) $ (2,551) $ 1,590 $ (6,378) $ 2,601 $ (6,377) $ (1,898) $ (5,419)
Changes in operating assets and liabilities:                        
Accounts receivable     2,308       3,774   1,642   585 (7,441)
Inventories     (412)     (739) (295) (943) (1,095) (2,470) 511 (3,931)
Deferred revenue     (652)     4,592 (5,896) 6,025 (4,733) 4,139 (5,727) 8,237
Net cash used in operating activities     1,525     2,087 366 (1,621) (228) (3,936) $ (3,895) (5,772)
Previously Reported [Member]                        
Cash flows from operating activities:                        
Net loss 1,024 (319) 122 (1,311) (2,535) (740) (197) (3,275) 827 (4,586)   (3,638)
Changes in operating assets and liabilities:                        
Accounts receivable     3,275       5,283   1,805     (8,570)
Inventories     (841)     (2,527) 291 (3,987) 468 (4,319)   (4,589)
Deferred revenue     (570)     4,569 (6,204) 5,966 (4,685) 4,198   8,243
Net cash used in operating activities     1,525     2,087 366 (1,621) (228) (3,936)   (5,772)
Revision of Prior Period, Reclassification, Adjustment [Member]                        
Cash flows from operating activities:                        
Net loss $ (13) $ 1,167 620 $ 1,313 $ (1,292) (1,811) 1,787 (3,103) 1,774 (1,791)   (1,781)
Changes in operating assets and liabilities:                        
Accounts receivable     (967)       (1,509)   (163)     1,129
Inventories     429     1,788 (586) 3,044 (1,563) 1,849   658
Deferred revenue     (82)     23 308 59 (48) (59)   (6)
Net cash used in operating activities