XML 30 R20.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note B - Summary of Significant Accounting Policies (Tables) | 9 Months Ended
--- | ---
Jan. 31, 2019
Notes Tables |
Property, Plant, and Equipment Useful Life [Table Text Block] |
Furniture, fixtures and equipment | 3 to 7 years
Leasehold improvements | 5 to 15 years
Buildings and improvements | 18 to 39 years
Revenue from External Customers by Products and Services [Table Text Block] |
|  | Three Months Ended January 31, |  | Nine Months Ended January 31,
(In thousands) |  | 2019 |  | 2018 |  | 2019 |  | 2018
Sales – used autos |  | $ | 119,955 |  |  | $ | 109,480 |  |  | $ | 371,465 |  |  | $ | 332,515 |
Wholesales – third party |  |  | 6,460 |  |  |  | 6,405 |  |  |  | 19,205 |  |  |  | 17,857 |
Service contract sales |  |  | 7,600 |  |  |  | 7,095 |  |  |  | 22,655 |  |  |  | 21,211 |
Payment protection plan revenue |  |  | 5,788 |  |  |  | 5,186 |  |  |  | 16,990 |  |  |  | 15,284 |
Total |  | $ | 139,803 |  |  | $ | 128,166 |  |  | $ | 430,315 |  |  | $ | 386,867 |

X
- Definition Tabular disclosure of physical assets schedule of useful life. + References No definition available. + Details
Name: | crmt_PropertyPlantAndEquipmentUsefulLifeTableTextBlock
Namespace Prefix: | crmt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9031-108599 + Details
Name: | us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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