XML 12 R33.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Segment Information (Detail) - The following table presents certain operating segment information (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Mar. 31, 2015 | Mar. 31, 2014 | Sep. 30, 2014
Sales: |  |  |  |  |
Product | $ 14,195 us-gaap_SalesRevenueGoodsNet | $ 14,319 us-gaap_SalesRevenueGoodsNet | $ 29,848 us-gaap_SalesRevenueGoodsNet | $ 29,068 us-gaap_SalesRevenueGoodsNet |
Service | 4,682 us-gaap_SalesRevenueServicesNet | 6,584 us-gaap_SalesRevenueServicesNet | 9,459 us-gaap_SalesRevenueServicesNet | 13,167 us-gaap_SalesRevenueServicesNet |
Total sales | 18,877 us-gaap_SalesRevenueNet | 20,903 us-gaap_SalesRevenueNet | 39,307 us-gaap_SalesRevenueNet | 42,235 us-gaap_SalesRevenueNet |
Loss from operations | (639)us-gaap_OperatingIncomeLoss | 333 us-gaap_OperatingIncomeLoss | (1,560)us-gaap_OperatingIncomeLoss | 673 us-gaap_OperatingIncomeLoss |
Assets | 42,127 us-gaap_Assets | 52,690 us-gaap_Assets | 42,127 us-gaap_Assets | 52,690 us-gaap_Assets | 46,307 us-gaap_Assets
Capital expenditures | 120 us-gaap_CapitalExpendituresIncurredButNotYetPaid | 109 us-gaap_CapitalExpendituresIncurredButNotYetPaid | 223 us-gaap_CapitalExpendituresIncurredButNotYetPaid | 295 us-gaap_CapitalExpendituresIncurredButNotYetPaid |
Depreciation and amortization | 159 us-gaap_DepreciationAndAmortization | 153 us-gaap_DepreciationAndAmortization | 331 us-gaap_DepreciationAndAmortization | 305 us-gaap_DepreciationAndAmortization |
High Performance Products Segment |  |  |  |  |
Sales: |  |  |  |  |
Product | 2,527 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 2,170 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 4,979 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 3,176 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Service | 130 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 1,065 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 360 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 2,348 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Total sales | 2,657 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 3,235 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 5,339 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 5,524 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Loss from operations | (647)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 113 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | (1,504)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 255 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Assets | 15,595 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 15,644 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 15,595 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 15,644 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Capital expenditures | 25 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 41 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 46 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 102 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Depreciation and amortization | 60 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 54 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 131 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember | 106 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_SystemsSegmentMember |
Germany |  |  |  |  |
Sales: |  |  |  |  |
Product | 1,796 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 3,452 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 3,940 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 4,853 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
Service | 3,690 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 4,486 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 7,218 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 8,674 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
Total sales | 5,486 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 7,938 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 11,158 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 13,527 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
Loss from operations | 170 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 294 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 249 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 213 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
Assets | 12,555 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 20,882 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 12,555 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 20,882 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
Capital expenditures | 95 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 14 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 176 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 101 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
Depreciation and amortization | 44 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 49 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 91 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember | 95 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_GermanyMember |
United Kingdom |  |  |  |  |
Sales: |  |  |  |  |
Product | 891 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 336 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 2,461 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 983 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
Service | 213 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 304 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 496 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 632 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
Total sales | 1,104 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 640 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 2,957 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 1,615 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
Loss from operations | (93)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | (30)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | (25)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 1 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
Assets | 3,118 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 2,726 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 3,118 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 2,726 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
Capital expenditures | 0 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 22 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 1 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 45 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
Depreciation and amortization | 10 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 4 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 17 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember | 8 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_UKMember |
U.S. |  |  |  |  |
Sales: |  |  |  |  |
Product | 8,981 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 8,361 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 18,468 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 20,056 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Service | 649 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 729 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 1,385 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 1,513 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Total sales | 9,630 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 9,090 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 19,853 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 21,569 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Loss from operations | (69)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | (44)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | (280)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 204 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Assets | 10,859 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 13,438 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 10,859 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 13,438 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Capital expenditures | 0 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 32 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 0 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 47 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Depreciation and amortization | 45 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 46 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 92 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember | 96 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_USMember |
Total |  |  |  |  |
Sales: |  |  |  |  |
Product | 11,668 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 12,149 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 24,869 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 25,892 us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |
Service | 4,552 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 5,519 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 9,099 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 10,819 us-gaap_SalesRevenueServicesNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |
Total sales | 16,220 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 17,668 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 33,968 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 36,711 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |
Loss from operations | 8 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 220 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | (56)us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 418 us-gaap_OperatingIncomeLoss / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |
Assets | 26,532 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 37,046 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 26,532 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 37,046 us-gaap_Assets / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |
Capital expenditures | 95 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 68 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 177 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | 193 us-gaap_CapitalExpendituresIncurredButNotYetPaid / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |
Depreciation and amortization | $ 99 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | $ 99 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | $ 200 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember | $ 199 us-gaap_DepreciationAndAmortization / us-gaap_StatementBusinessSegmentsAxis = cspi_TotalServiceAndSystemIntegrationSegmentMember |

X
- Details
Name: | cspi_SalesAbstract0
Namespace Prefix: | cspi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 18 -Article 5 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
Name: | us-gaap_CapitalExpendituresIncurredButNotYetPaid
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(a)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueGoodsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(d)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueServicesNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cspi_GermanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cspi_SystemsSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cspi_TotalServiceAndSystemIntegrationSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cspi_UKMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cspi_USMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |