Quarterly report pursuant to Section 13 or 15(d)

Deferred Revenue (Details)

v2.4.0.8
Deferred Revenue (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Sep. 30, 2013
Mar. 31, 2013
Sep. 30, 2013
FPP agreements
Changes in deferred revenue      
FPP Balance, beginning of the period $ 2,909 $ 3,089 $ 1,412
FPP Billings     3,423
FPP Revenue recognized     (3,276)
Balance attributed to FPP contracts     1,559
Deposits     1,350
Deferred revenue balance, end of the period $ 2,909 $ 3,089 $ 2,909