XML 74 R64.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Dividend (Details) | Feb. 21, 2024 | Feb. 14, 2024 $ / shares | Dec. 12, 2023 $ / shares | Mar. 31, 2024
--- | --- | --- | --- | ---
Dividend |  |  |  |
Cash dividends declared |  | $ 0.025 | $ 0.020 |
Stock split ratio | 2 |  |  |
Percentage of stock dividend effected from stock split | 100.00% |  |  | 100.00%

X
- Definition Percentage of stock dividend effected from stock split. + References No definition available. + Details
Name: | cspi_StockholdersEquityNoteStockSplitPercentageOfStockDividend
Namespace Prefix: | cspi_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB TOPIC 4.C) -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-4 + Details
Name: | us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration