XML 55 R41.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note G - Fair Value Measurements (Detail) - Fair value of financial instruments (USD $)
In Thousands, unless otherwise specified
Jul. 31, 2012
Apr. 30, 2012
Carrying (Reported) Amount, Fair Value Disclosure [Member]
   
Cash $ 199 $ 276
Finance receivables, net 261,430 251,103
Accounts payable 7,267 7,352
Revolving credit facilities 85,208 77,900
Portion at Fair Value, Fair Value Disclosure [Member]
   
Cash 199 276
Finance receivables, net 206,209 198,084
Accounts payable 7,267 7,352
Revolving credit facilities $ 85,208 $ 77,900