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v3.23.3

Debt - Additional Information (Details) - USD ($) |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 14, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 14, 2020
Line Of Credit Facility [Line Items] |  |  |  |
Revolving credit facility, outstanding balance |  |  | $ 10,000,000 |
Secured term loan facilities, proceeds at closing |  | $ 30,000,000 |  |
Secured Overnight Financing Rate [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Description of variable rate basis |  | one-month secured overnight financing rate (“Term SOFR”) as published by CME Group Benchmark Administration Limited plus 0.10% |  |
Debt instrument, basis spread on variable rate | 0.10% |  |  |
Revolving Credit Facility [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Revolving credit facility, maximum borrowing capacity | $ 25,000,000 |  |  |
Percentage of annual collateral management fee | 0.50% |  |  |
Revolving credit facility, minimum borrowing as percentage of availability | 20.00% |  |  |
Percentage of annual minimum balance fee | 0.50% |  |  |
Debt instrument, basis spread on variable rate | 3.00% |  |  |
Revolving credit facility, unused commitment fee rate | 0.50% |  |  |
Revolving Credit Facility [Member] | Secured Overnight Financing Rate [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Description of variable rate basis |  | Term SOFR + 3.00% |  |
Debt instrument, basis spread on variable rate |  | 3.00% |  |
Revolving Credit Facility [Member] | Tranche 1 [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Revolving credit facility, proceeds at closing | $ 5,000,000 |  |  |
Revolving Credit Facility [Member] | Year Three to Maturity [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Prepayment penalty | 1.00% |  |  |
Revolving Credit Facility [Member] | Year Two [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Prepayment penalty | 2.00% |  |  |
Revolving Credit Facility [Member] | Minimum [Member] | Secured Overnight Financing Rate [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Debt instrument, variable rate floor | 1.50% |  |  |
Revolving Credit Facility [Member] | Bridgewater Loan Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Revolving credit facility, maximum borrowing capacity |  |  |  | $ 25,000,000
Revolving credit facility, outstanding balance |  |  | $ 10,000,000 |
Repayments of lines of credit | $ 10,000,000 |  |  |
Revolving credit facility, interest rate |  | Interest under the Bridgewater Loan Agreement accrued at a rate per annum equal to the greater of (i) 3.25%, and (ii) the 90-day interest rate yield for U.S. Government Treasury Securities plus 2.75%. |  |
Debt instrument, basis spread on variable rate |  | 2.75% |  |
Revolving credit facility, unused commitment fee rate |  | 0.075% |  |
Revolving credit facility, frequency of payments |  | quarterly |  |
Debt weighted average interest rate on the revolving credit facility |  |  | 6.10% |
Revolving Credit Facility [Member] | Bridgewater Loan Agreement [Member] | Minimum [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Revolving credit facility, interest rate |  | 3.25 |  |
Term Loans [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Secured term loan facilities, borrowing capacity | $ 75,000,000 |  |  |
MidCap Credit Agreement, exit fee | 2.50% |  |  |
Debt instrument, basis spread on variable rate | 5.75% |  |  |
Term Loans [Member] | Tranche 1 [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Secured term loan facilities, borrowing capacity | $ 25,000,000 |  |  |
Secured term loan facilities, proceeds at closing | 25,000,000 |  |  |
Repayments of lines of credit | 10,000,000 |  |  |
Term Loans [Member] | Tranche 1 [Member] | Secured Overnight Financing Rate [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Description of variable rate basis |  | Term SOFR +5.75% |  |
Debt instrument, basis spread on variable rate |  | 5.75% |  |
Term Loans [Member] | Tranche 2 [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Secured term loan facilities, borrowing capacity | $ 50,000,000 |  |  |
Term Loans [Member] | Year Three to Maturity [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Prepayment penalty | 1.00% |  |  |
Term Loans [Member] | Year Two [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Prepayment penalty | 2.00% |  |  |
Term Loans [Member] | Minimum [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Secured term loan facilities, borrowing capacity | $ 10,000,000 |  |  |
Term Loans [Member] | Minimum [Member] | Secured Overnight Financing Rate [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Debt instrument, variable rate floor | 1.50% |  |  |
Term Loans [Member] | Maximum [Member] | Additional Tranche [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Secured term loan facilities, borrowing capacity | $ 25,000,000 |  |  |
Term Loans [Member] | Rolling-four-quarter Core Net Revenue [Member] | Minimum [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
MidCap Credit Agreement, minimum rolling-four-quarter core net revenue | 60,000,000 |  |  |
Term Loans [Member] | Rolling-four-quarter Core Net Revenue [Member] | Minimum [Member] | Tranche 2 [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
Secured term loan facilities, borrowing capacity | $ 25,000,000 |  |  |
Term Loans [Member] | Midcap Revolving Credit Facility [Member] | MidCap Event of Default [Member] | MidCap Credit Agreement [Member] |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |
MidCap Credit Agreement, interest rate premium upon event of default | 2.00% |  |  |

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- Definition Exit fee due upon maturity or prepayment stated as a percentage of the aggregate principal amount. + References No definition available. + Details
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- Definition Minimum balance on credit facility as a percentage of maximum borrowing capacity, considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-4 + Details
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- Definition Incremental percentage increase (decrease) in the stated rate on a debt instrument. + References No definition available. + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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- Definition Fair value of the amount outstanding under the credit facility. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-10 + Details
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- Definition Description of interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(f)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. 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