CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income	Comprehensive Income
BALANCE at Mar. 31, 2011	$ 297,361	$ 110	$ 170,547	$ 123,990	$ 2,714
BALANCE (in shares) at Mar. 31, 2011		11,072
Increase (Decrease) in Shareholders' Equity
Net income	1,585			1,585		1,585
Other comprehensive loss - currency translation adjustment, net of tax	(126)				(126)	(126)
Total comprehensive income	1,459					1,459
Exercise of stock options, including tax benefit	363		363
Exercise of stock options, including tax benefit (in shares)		32
Share-based compensation expense	637		637
Repurchase and retirement of common stock	(11,504)	(2)	(3,271)	(8,231)
Repurchase and retirement of common stock (in shares)		(215)
BALANCE at Jun. 30, 2011	$ 288,316	$ 108	$ 168,276	$ 117,344	$ 2,588
BALANCE (in shares) at Jun. 30, 2011		10,889