Unearned revenue (14,817) 11,111
Income taxes payable 3,994 15,694
Other assets and liabilities, net (9,454) (13,033)
Net cash provided by operating activities 81,372 58,636
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Cash flows from investing activities:
Capital expenditures (67,461) (70,911)
Acquisition of business, net of cash acquired - (18,620)
Proceeds from sale of business - 655
Other, net 50 15
Net cash used in investing activities (67,411) (88,861)
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Cash flows from financing activities:
Stock issued under employee stock purchase and
option plans 9,270 5,189
Purchase of treasury stock (5,283) (2,316)
Net borrowings under revolving credit facility - 8,000
Payment of debt assumed upon acquisition of
business - (5,431)
Net cash provided by financing activities 3,987 5,442
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