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Changes in Stockholders' Equity and Comprehensive Income
 3 Months Ended
Jun. 30, 2011
Stockholders Equity Note [Abstract]  
Changes in Stockholders' Equity and Comprehensive Income
Note 7: Changes in Stockholders’ Equity and Comprehensive Income:
Changes in stockholders’ equity for the three months ended June 30, 2011 is summarized below (in thousands):
Accumulated
Additional
Other
Paid-In
Retained
Comprehensive
Capital
Earnings
Loss
Beginning balance at March 31, 2011:
$ - $ 97,115 $ (141 )
Share based compensation
565 - -
Repurchased and retired shares
(13,577 ) - -
Allocation of retirement of repurchased shares of additional paid in capital and retained earnings
13,012 (13,012 ) -
Dividends declared
- (2,781 ) -
Net Income
- 4,837 -
Net change in unrealized gain on short term investments
- - 46
Net change in unrealized gain on redemptions of long term investments
- - 47
Ending balance at June 30, 2011:
$ - $ 86,159 $ (48 )

Shares of treasury stock purchased in the period ended June 30, 2011 totaling 1,071,607 were retired and cancelled, and shares of treasury stock purchased in the period ended June 30, 2010 totaling 37,795 were retired, and 195 shares remained as treasury stock outstanding as of June 30, 2010.

Total comprehensive income for the three months ended June 30, 2011 and 2010 is summarized below (in thousands):

Three Months Ended
June 30,
2011
2010
Net income
$ 4,837 $ 7,225
Net change in unrealized gain on short term investments
46 8
Net change in unrealized gain on redemptions of long term investments
47 -
Comprehensive income
$ 4,930 $ 7,233