v2.4.0.8
Condensed Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Cash flows from operating activities    
Net income $ 34,939 $ 6,053
Adjustments to reconcile net income to net cash provided by operating activities:    
Share-based compensation costs 7,042 8,467
Depreciation and amortization 3,244 2,462
Acquired intangibles amortization 262 240
Accretion and remeasurement of contingent consideration liability 258 287
Deferred taxes 188 (563)
Non-cash interest income (219)  
Changes in operating assets and liabilities:    
Accounts receivable, net (5,485) 6,100
Inventories (7,345) 1,840
Prepaid expenses and other current assets (497) (580)
Other assets 201 908
Accounts payable (2,175) (4,485)
Accrued compensation (8,654) (971)
Income taxes 4,502 1,378
Other accrued liabilities 2,659 8,478
Net cash provided by operating activities 28,920 29,614
Cash flows from investing activities    
Proceeds from sales of non-current investments   2,000
Acquisition of business, net of cash acquired   (5,000)
Purchases of property and equipment (10,014) (16,082)
Net cash used in investing activities (10,014) (19,082)
Cash flows from financing activities    
Purchases of treasury stock (49,997) (2,554)
Proceeds from issuance of shares 7,713 718
Excess tax benefit from share-based compensation 1,329  
Payroll taxes for deferred stock units (1,682) (812)
Net cash used in financing activities (42,637) (2,648)
Net (decrease) increase in cash and cash equivalents (23,731) 7,884
Cash and cash equivalents at beginning of period 355,303 305,005
Cash and cash equivalents at end of period 331,572 312,889
Supplemental disclosures of cash flow information    
Cash paid for income taxes $ 6,564 $ 1,683