Deferred Revenue (Tables)

12 Months Ended

Mar. 31, 2015

Changes in deferred revenue are as follows as of March 31, 2015, 2014 and 2013 (in thousands):

	2015			2014			2013
FPP Balance, beginning of the period	$	2,061		$	1,412		$	1,167
FPP Billings		9,773			7,689			5,884
FPP Revenue recognized		(9,343	)		(7,040	)		(5,639	)

Balance attributed to FPP contracts		2,491			2,061			1,412
Deposits		560			596			1,677

Deferred revenue balance, end of the period	$	3,051		$	2,657		$	3,089