Exhibit 12

Statement Regarding Computation of Ratio of Earnings to Fixed Charges and
Earnings to Combined Fixed Charges and Preferred Stock Dividends
(in thousands)

	Nine Months Ended			Year Ended December 31,
	September 30, 2005			2004			2003		2002			2001			2000
Pretax income from continuing operations	$	30,716		$	30,003		$	16,231	$	(12,045	)	$	(56	)	$	(48,385	)
Add Fixed charges		5,948			8,419			8,194		7,093			9,750			11,678
Adjusted pretax income		36,664			38,422			24,425		(4,952	)		9,694			(36,707	)
Less: Pre-tax Minority interest		(583	)		(58	)		—		(100	)		—			—
Earnings as defined	$	36,081		$	38,364		$	24,425	$	(5,052	)	$	9,694		$	(36,707	)
Fixed charges:
Interest expense		4,900			7,300			7,216		6,253			9,386			10,760
Estimated interest on rent expense		1,048			1,119			978		840			364			918
Total fixed charges		5,948			8,419			8,194		7,093			9,750			11,678
Ratio of Earnings to Fixed Charges		6.07			4.56			2.98		(0.71	)		0.99			(3.19	)
Ratio of Earnings to Combined Fixed Charges and Preferred Stock Dividends		6.07			4.56			2.98		(0.71	)		0.99			(3.19	)
Deficiency of Earnings Available to Cover Fixed Charges	$	—		$	—		$	—	$	(4,952	)	$	—		$	(36,707	)