Maximum debt to tangible net ratio.

No definition available.

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Namespace Prefix:	oss_
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Period Type:	duration

- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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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

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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.

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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.

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Debt - Additional Information (Details)	6 Months Ended
Debt - Additional Information (Details)	Jun. 30, 2026 USD ($)	Dec. 31, 2025 USD ($)	Apr. 30, 2022 USD ($)
Debt Instrument [Line Items]
Aggregate balance outstanding	$ 0	$ 0
Torrey Pines Bank \| Revolving Credit Facility
Debt Instrument [Line Items]
Maximum debt to tangible net ratio	1
Total outstanding balance	$ 0	$ 0
Torrey Pines Bank \| Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Minimum cash balance maintained	$ 2,500,000
Torrey Pines Bank \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 2,000,000