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Supplemental Financial Information (Details - Other liabilities) - USD ($) $ in Thousands | Dec. 31, 2023 | Jun. 30, 2023
--- | --- | ---
Current |  |
Accrued variable consideration | $ 2,546 | $ 2,167
Customer deposits and refunds | 20,166 | 16,344
Accrued raw materials purchases | 165 | 267
Deferred revenue | 2,778 | 2,493
Lease liability | 1,914 | 1,859
Taxes payable | 646 | 647
Warranty reserve | 668 | 788
Other accrued operating expenses | 3,206 | 4,248
Total other current liabilities | 32,089 | 28,813
Non-current |  |
Lease liability | 9,447 | 10,425
Deferred tax liability | 284 | 146
Deferred revenue | 2,407 | 888
Total other non-current liabilities | $ 12,138 | $ 11,459

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