XML 54 R45.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Accounts payable and accrued expenses, and Other noncurrent liabilities - Agreements with Vendors (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Sep. 30, 2021
--- | --- | ---
Accounts payable and other noncurrent liabilities |  |
Accounts payable and accrued expenses | $ 13,126 | $ 13,928
Other noncurrent liabilities | 4,783 | $ 4,783
Vendor Agreement |  |
Accounts payable and other noncurrent liabilities |  |
Current | 1,758 |
Less: discount | 242 |
Accounts payable and accrued expenses | 1,516 |
Noncurrent | 4,773 |
Less: discount | 268 |
Other noncurrent liabilities | $ 4,505 |

X
- Definition Amount of discount on accounts payable and accrued liabilities. + References No definition available. + Details
Name: | cspi_AccountsPayableAndAccruedLiabilitiesCurrentDiscount
Namespace Prefix: | cspi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Sum of the carrying values as of the balance sheet date of accounts payable and accrued liabilities including discount. + References No definition available. + Details
Name: | cspi_AccountsPayableAndAccruedLiabilitiesCurrentGross
Namespace Prefix: | cspi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of discount on other non current liabilities. + References No definition available. + Details
Name: | cspi_OtherLiabilitiesNoncurrentDiscount
Namespace Prefix: | cspi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of other non current liabilities including discount. + References No definition available. + Details
Name: | cspi_OtherLiabilitiesNoncurrentGross
Namespace Prefix: | cspi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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. + References No definition available. + Details
Name: | us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_OtherLiabilitiesNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=cspi_VendorAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |