Pre-

Predecessor/

Predecessor/

Predecessor/

Pre-

Predecessor

Successor

Successor

Predecessor

Combined

Predecessor

Combined

Combined

Successor

Fiscal Year Ended March 31,

Nine Months Ended December 31,

2007

2008

2009

2010

2011

2010

2011

Earnings

Income (loss) from continuing operations before provision for income taxes

$

16,157

$

699

$

28,196

$

32,906

$

(26,481

)

$

(27,734

)

$

9,075

Plus: Fixed Charges

Interest expense and amortization of premiums/discounts (a)

882

8,374

9,625

7,357

29,000

23,940

16,023

Estimated interest component of rental expense

590

574

535

566

677

500

548

Total Fixed Charges

$

1,472

$

8,948

$

10,160

$

7,923

$

29,677

24,440

16,571

Less:

Pre tax income from continuing operations plus fixed charges

$

17,629

$

9,647

$

38,356

$

40,829

$

3,196

(3,294

)

25,646

Ratio of Earnings to Fixed Charges

12.0

x

1.1

x

3.8

x

5.2

x

nm

(b)

nm

(b)

1.6

x

(a)

The Company considers one-third of rent expense to be a reasonable estimate of the related interest expense.

(b)

Earnings were insufficient to cover fixed charges in the fiscal year ended March 31, 2011 and the nine months ended December 31, 2010 by $56.2 million and $52.2 million, respectively, due to increased interest and amortization expenses, financing fees and other non-recurring expenses related to the acquisition of a controlling interest in the Company by an investor group led by our private equity sponsors, which was completed on April 30, 2010.