XML 47 R23.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note H - Weighted Average Shares Outstanding (Tables) | 9 Months Ended
--- | ---
Jan. 31, 2014
Weighted Average Shares Outstanding [Abstract] |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Three Months Ended January 31, |  |  | Nine Months Ended January 31, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Weighted average shares outstanding-basic |  |  | 8,917,826 |  |  |  | 9,017,613 |  |  |  | 8,984,958 |  |  |  | 9,142,296 |
Dilutive options and restricted stock |  |  | 452,809 |  |  |  | 433,860 |  |  |  | 464,422 |  |  |  | 451,558 |
Weighted average shares outstanding-diluted |  |  | 9,370,635 |  |  |  | 9,451,473 |  |  |  | 9,449,380 |  |  |  | 9,593,854 |
Antidilutive securities not included: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options |  |  | 80,000 |  |  |  | 45,000 |  |  |  | 73,333 |  |  |  | 41,667 |

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

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration