Revenue Recognition (Detail Textuals)

3 Months Ended

9 Months Ended

Dec. 31, 2015

Dec. 31, 2014

Dec. 31, 2015

Dec. 31, 2014

Deferred Revenue Disclosure [Abstract]

Interest income accrual on finance receivables suspension condition

Accrual of interest income on finance receivables is suspended when a loan enters bankruptcy status, is contractually delinquent for 60 days or more or the collateral is repossessed, whichever is earlier.

Average dealer discount associated with new volume

7.59%

8.04%

7.56%

8.13%