Comprehensive Income

6 Months Ended

Sep. 30, 2011

Comprehensive Income

10. Comprehensive Income

Comprehensive income (loss) is the change in equity of a company during a period from transactions and other events and circumstances, excluding transactions resulting from investments by owners and distributions to owners. Comprehensive income (loss) includes net income (loss) and unrealized gain (loss) on marketable securities for the three and six-month periods ended September 30, 2011.

The Company’s total comprehensive income consists of the following:

	Three months ended September 30,				Six months ended September 30,
	2011		2010		2011		2010
Net income	$	604,673	$	623,209	$	549,077	$	1,611,262
Other comprehensive income:
Unrealized gain on investments		2,687		—		2,687		—
Comprehensive income	$	607,360	$	623,209	$	551,764	$	1,611,262