Three Months Ended
June 30,

Six Months Ended
June 30,

2011

2010

2011

2010

(In thousands)

Realized gain on change in valuation of warrant liability

$

—

$

6,200

$

—

$

8,327

Reversal of interest expense and penalties on unrecognized tax liability

—

1,782

—

Amortization of deferred financing costs on convertible debt

(193

)

—

(320

)

—

Other non-operating expenses

(9

)

(61

)

(32

)

(123

)

Total other (expense) income, net

$

(202

)

$

6,139

$

1,430

$

8,204