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v3.23.1

Long-Term Debt - Additional Information - (Details) - USD ($) |  | 6 Months Ended |
--- | --- | --- | ---
Jan. 17, 2023 | Mar. 31, 2023 | Sep. 30, 2022
Debt Instrument [Line Items] |  |  |
Finance leases |  | $ 112,000 | $ 147,000
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] |  | us-gaap:DebtAndCapitalLeaseObligations | us-gaap:DebtAndCapitalLeaseObligations
Loan and Security Agreement | Each Fiscal Quarter Thereafter |  |  |
Debt Instrument [Line Items] |  |  |
Debt to EBITDA ratio | 1.00% |  |
Loan and Security Agreement | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Consolidated working capital | $ 35,000,000.0 |  |
Loan and Security Agreement | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Operating lease or rent expense ratio | 1.30% |  |
Loan and Security Agreement | Maximum | Through December 31, 2024 |  |  |
Debt Instrument [Line Items] |  |  |
Debt to EBITDA ratio | 1.50% |  |
Loan and Security Agreement | UMB Bank, N.A. | Revolving Loan Facility |  |  |
Debt Instrument [Line Items] |  |  |
Debt instruments carrying value |  | $ 0 |
Loan facility available | $ 8,000,000.0 |  |
Loan facility maturity date | Jan. 17, 2024 |  |
Percentage of non-utilization fee |  | 0.125% |
Loan and Security Agreement | UMB Bank, N.A. | Term Loan |  |  |
Debt Instrument [Line Items] |  |  |
Debt instruments carrying value | $ 12,000,000.0 |  |
Debt instrument maturity date | Jan. 17, 2028 |  |
Interest rate |  | 6.38% |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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