XML 62 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Statements Of Stockholders' Equity (USD $)
In Thousands, except Share data
Common Stock [Member]
Additional Paid-In Capital [Member]
Deferred Contract Costs-Warrant [Member]
Treasury Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Deficit [Member]
Total
Balance at Mar. 31, 2009 $ 433 $ 653,054 $ (2)   $ (4,487) $ (427,137) $ 221,861
Balance, shares at Mar. 31, 2009 43,298,000            
Exercise of stock options 8 18,632         18,640
Exercise of stock options, shares 810,000            
Issuance of common stock - ESPP   363         363
Issuance of common stock - ESPP, shares 14,000            
Issuance of common stock - restricted shares 2 (2)          
Issuance of common stock - restricted shares, shares 233,000            
Stock-based compensation expense   13,494         13,494
Non-employee stock-based compensation expense   138         138
Issuance of stock for 401(k) match 1 857         858
Issuance of stock for 401(k) match, shares 33,000            
Contingent consideration 4 10,824         10,828
Contingent consideration, shares 426,000            
Minority interest investment   1,057         1,057
Minority interest investment, shares 32,000            
Amortization of deferred warrant costs     2       2
Net unrealized losses on investments         (37)   (37)
Cumulative translation adjustment         (2,487)   (2,487)
Net (loss) income           16,248 16,248
Balance at Mar. 31, 2010 448 698,417     (7,011) (410,889) 280,965
Balance, shares at Mar. 31, 2010 44,846,000            
Exercise of stock options 6 7,198         7,204
Exercise of stock options, shares 567,000            
Issuance of common stock - ESPP   614         614
Issuance of common stock - ESPP, shares 26,000            
Issuance of common stock - restricted shares 3 (3)          
Issuance of common stock - restricted shares, shares 301,000            
Stock-based compensation expense   13,412         13,412
Non-employee stock-based compensation expense   31         31
Issuance of stock for 401(k) match   841         841
Issuance of stock for 401(k) match, shares 29,000            
Issuance of common stock- follow-on public offering, net of costs 46 155,194         155,240
Issuance of common stock- follow-on public offering, net of costs, shares 4,600,000            
Contingent consideration 4 10,000         10,004
Contingent consideration, shares 350,000            
Net unrealized losses on investments         (90)   (90)
Cumulative translation adjustment         10,918   10,918
Net (loss) income           (186,284) (186,284)
Balance at Mar. 31, 2011 507 885,704     3,817 (597,173) 292,855
Balance, shares at Mar. 31, 2011 50,719,000           50,719,827
Exercise of stock options   24         24
Exercise of stock options, shares 3,000           2,700
Issuance of common stock - ESPP 1 303         304
Issuance of common stock - ESPP, shares 89,000            
Issuance of common stock - restricted shares 7 (7)          
Issuance of common stock - restricted shares, shares 698,000            
Stock-based compensation expense   9,864         9,864
Issuance of stock for 401(k) match 1 719         720
Issuance of stock for 401(k) match, shares 127,000            
Contingent consideration 4 (4)          
Contingent consideration, shares 350,000            
Treasury stock, at cost       (271)     (271)
Cumulative translation adjustment         (1,790)   (1,790)
Net (loss) income           (136,827) (136,827)
Balance at Mar. 31, 2012 520 896,603   (271) 2,027 (734,000) 164,879
Balance, shares at Mar. 31, 2012 51,986,000           51,962,141
Balance at Dec. 31, 2011              
Treasury stock, at cost       (271)     (271)
Net (loss) income             (21,168)
Balance at Mar. 31, 2012       $ (271)     $ 164,879
Balance, shares at Mar. 31, 2012             51,962,141