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Pay vs Performance Disclosure - USD ($) | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
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Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2022
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) | $ (2,244,000) | $ (3,005,000) | $ (896,000) | $ (2,188,000) | [1],[2] | $ (2,200,000) | $ (1,487,000) | $ (1,796,000) | $ (2,260,000) | [1],[3] | $ (2,838,000) | $ (3,893,000) | $ (5,379,000) | $ (4,363,000) | [1],[3] | $ (3,084,000) | [1],[2],[3],[4] | $ (4,056,000) | [1],[3] | $ (9,742,000) | [1],[3] | $ (6,089,000) | [1],[2],[3],[4] | $ (5,543,000) | [1],[3] | $ (13,635,000) | [1],[3] | $ (8,333,000) | $ (7,743,000) | [5],[6],[7] | $ (16,473,000) | [5],[6]
[1] | Inventories. The Company did not properly evaluate its calculation of its excess and obsolescence reserve on its finished goods and raw materials inventories, resulting in an overstatement of inventories and an understatement of cost of sales. In addition, certain inventory components were not properly recorded at the lower of cost or net realizable value, resulting in an overstatement of inventory and an understatement of cost of sales. Further, certain loaner service packs and consigned inventory were not reconciled timely, resulting in an overstatement of inventory and an understatement of cost of sales. Lastly, the Company also corrected the cash flow presentation related to inventory write downs on the statement of cash flows.
[2] | Revenue recognition. The Company improperly recognized revenue during the three months ended September 30, 2023 related to performance obligations satisfied during three months ended June 30, 2023, resulting in an understatement of revenue in the three months ended June 30, 2023 and an overstatement of revenue in the three months ended September 30, 2023.
[3] | Other. The Company had various clearing accounts that were not reconciled timely, resulting in an understatement of accounts payable, overstatement of inventories, and understatement of cost of sales.
[4] | Product warranty liability. The Company did not include certain product warranty-related expenses within the proper period in its calculation of its product warranty reserve estimate, resulting in an understatement of accrued expenses and an understatement of cost of sales.
[5] | Inventories. The Company did not properly evaluate its calculation of its excess and obsolescence reserve on its finished goods and raw materials inventories, resulting in an overstatement of inventories and an understatement of cost of sales. In addition, certain inventory components were not properly recorded at the lower of cost or net realizable value, resulting in an overstatement of inventory and an understatement of cost of sales. Further, certain loaner service packs and consigned inventory were not reconciled timely, resulting in an overstatement of inventory and an understatement of cost of sales. Lastly, the Company also corrected the cash flow presentation related to inventory write downs on the statement of cash flows.
[6] | Other. The Company had various clearing accounts that were not reconciled in a timely manner, resulting in misstatements of accounts payable, inventories and cost of sales.
[7] | Revenue. The Company did not properly recognize revenue in the periods which the related performance obligations were satisfied for a certain contract with a customer. Additionally, the Company improperly recorded accounts receivable from the same contract with a customer as a reduction to its accounts payable owed to the customer prior to the right of offset conditions under ASC 210-20 being met. As a result, revenues, accounts receivable, and accounts payable were misstated.

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