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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands |  |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |  |  |  |  |  |
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Sep. 30, 2026 | Aug. 04, 2026 | May 22, 2026 | Mar. 23, 2026 | Sep. 30, 2026 | Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Mar. 31, 2026 | Dec. 31, 2025 | Nov. 11, 2025 | May 16, 2025 | May 01, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Dec. 04, 2024
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net cash used in operating activities |  |  |  |  |  |  |  | $ 4,478 | $ 10,780 |  |  |  |  |  |  |  |
Cash |  |  |  |  |  | $ 10,100 |  | 10,100 |  |  |  |  |  |  |  |  |
Working capital |  |  |  |  |  | (7,900) |  | (7,900) |  |  |  |  |  |  |  |  |
Stockholders' deficit |  |  |  |  |  | 30,346 | $ (9,042) | 30,346 | (9,042) | $ 6,149 | $ 42,958 |  |  |  | $ (15,528) | $ (19,036) |
Minimum Unrestricted Cash Covenant | $ 10,000 |  |  |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Issuance of Common Stock |  |  |  |  |  |  |  | 1,472 | 0 |  |  |  |  |  |  |  |
Unrestricted cash, balances |  |  |  |  |  | $ 10,100 |  | $ 10,100 |  |  |  |  |  |  |  |  |
Minimum cash balance covenant at quarter end | 10,000 |  |  |  | 10,000 |  |  |  |  |  |  |  |  |  |  |  |
Concentrations of credit risk, percentage |  |  |  |  |  | 10.00% |  | 10.00% |  |  |  |  |  |  |  |  |
Warranty description |  |  |  |  |  |  |  | We provide standard assurance type warranties for our products for periods generally ranging from five to ten years. |  |  |  |  |  |  |  |  |
Impairment of goodwill |  |  |  |  |  |  |  | $ 0 | 0 |  |  |  |  |  |  |  |
Revenue recognized included in deferred revenue |  |  |  |  |  | $ 500 | 1,200 | 4,900 | 5,300 |  |  |  |  |  |  |  |
Deferred revenue |  |  |  |  |  | 5,451 |  | 5,451 |  |  | 7,172 |  |  |  |  | 5,300 |
Carrying value of money market fund |  |  |  |  |  | 600 |  | 600 |  |  | 500 |  |  |  |  |  |
ATM Program [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, reserved for future issuance, value |  |  |  |  |  |  |  |  |  |  |  |  | $ 13,750 | $ 13,750 |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders' deficit |  |  |  |  |  | (2) | $ (1) | (2) | $ (1) | $ (2) | $ (2) |  |  |  | $ (1) | $ (1) |
Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount, repaid |  |  |  |  | 5,000 |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrestricted cash, balances |  |  |  |  |  | 15,000 |  | $ 15,000 |  |  |  |  |  |  |  |  |
Product warranty life |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |  |
Subscription revenue contract terms |  |  |  |  |  |  |  | 1 year |  |  |  |  |  |  |  |  |
Minimum [Member] | Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrestricted cash, balances | 10,000 |  |  |  | 10,000 |  |  |  |  |  |  |  |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Product warranty life |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |  |  |  |
Subscription revenue contract terms |  |  |  |  |  |  |  | 2 years |  |  |  |  |  |  |  |  |
Maximum [Member] | Subsequent Event [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Issuance of Common Stock |  | $ 20,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Membership Interest Purchase Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payment to Seller |  |  |  |  |  | 1,100 |  | $ 1,100 |  |  |  | $ 2,700 |  |  |  |  |
Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 15,000
Senior Notes [Member] | Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum Unrestricted Cash Covenant | 10,000 |  |  |  | 10,000 |  |  |  |  |  |  |  |  |  |  |  |
Minimum revenue covenant | 50,000 |  |  |  | 50,000 |  |  |  |  |  |  |  |  |  |  |  |
Minimum cash balance covenant at quarter end | 10,000 |  |  |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit [Member] | Maximum [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Issuance of Common Stock |  | $ 20,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Second Amendment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum Unrestricted Cash Covenant |  |  |  |  |  | 15,000 |  | 15,000 |  |  |  |  |  |  |  |  |
Principal amount, repaid |  |  | $ 2,500 | $ 2,500 |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum cash balance covenant at quarter end |  |  |  |  |  | $ 15,000 |  | $ 15,000 |  |  |  |  |  |  |  |  |
Second Amendment | Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Summary Of Significant Accounting Policies Line Items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount, repaid | $ 5,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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