CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
CURRENT ASSETS:    
Cash and cash equivalents $ 84,520 $ 72,575
Short-term investments 314 10,390
Accounts receivable (less allowances of $2,499 in 2012 and $2,176 in 2011) 97,583 100,719
Deferred income taxes 864 4,796
Other current assets (includes restricted cash of $1,917 in 2012 and $1,180 in 2011) 21,997 14,562
Assets of discontinued operations   766
Total current assets 205,278 203,808
Property and equipment, net 66,169 54,159
Goodwill 369,137 580,229
Intangible assets, net 180,156 201,405
Deferred income taxes 171  
Other non-current assets (includes restricted cash of $4,178 in 2012 and $2,989 in 2011) 16,300 18,642
Total assets 837,211 1,058,243
CURRENT LIABILITIES:    
Current portion of long-term debt 76,950 4,900
Accounts payable 7,794 14,356
Accrued liabilities 38,291 33,878
Deferred income taxes 37  
Deferred revenue 1,627 2,474
Total current liabilities 124,699 55,608
Long-term debt, net of current portion 376,968 478,133
Deferred income taxes 28,028 9,477
Other non-current liabilities 16,322 7,239
Total liabilities 546,017 550,457
STOCKHOLDERS' EQUITY:    
Preferred stock, $0.001 par value-Authorized 15,000 shares; issued and outstanding-none      
Common stock, $0.001 par value-Authorized 200,000 shares; 29,163 issued and 27,659 outstanding at December 31, 2012; 28,707 issued and 27,203 outstanding at December 31, 2011 29 29
Treasury stock, at cost (35,548) (35,548)
Additional capital 647,515 626,398
Accumulated other comprehensive loss (1,655) (3,781)
Accumulated deficit (319,147) (79,312)
Total stockholders' equity 291,194 507,786
Total liabilities and stockholders' equity $ 837,211 $ 1,058,243