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
3 Months Ended
Jun. 30, 2014
Mar. 31, 2014
Jun. 30, 2014
FPP agreements
Changes in deferred revenue      
FPP Balance, beginning of the period $ 2,104 $ 2,657 $ 2,061
FPP Billings     1,681
FPP Revenue recognized     (2,007)
Balance attributed to FPP contracts     1,735
Deposits     369
Deferred revenue balance, end of the period $ 2,104 $ 2,657 $ 2,104