CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Operating Activities:
Net income	$ 5,162	$ 8,429
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	8,947	7,377
Share-based compensation expense	1,053	860
Changes in operating assets and liabilities, net of effects from acquisitions	(6,881)	(56,461)
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	8,281	(39,795)
Investing Activities:
Acquisition of businesses, net of cash acquired	(83,423)	(68,975)
Purchases of property, plant and equipment	(876)	(4,922)
Purchases of other assets	(2,352)
NET CASH USED IN INVESTING ACTIVITIES	(86,651)	(73,897)
Financing Activities:
Proceeds from short-term borrowings	60,000	20,000
Principal payments on long-term debt	(138)	(140)
Purchase of common stock	(1,582)
Net change in restricted cash	(59)	(60)
Contingent consideration payments related to acquisitions of businesses		(670)
NET CASH PROVIDED BY FINANCING ACTIVITIES	58,221	19,130
Effect of exchange rates on cash	(8,437)	12,046
NET DECREASE IN CASH AND CASH EQUIVALENTS	(28,586)	(82,516)
Cash and cash equivalents at the beginning of the period	215,849	203,892
CASH AND CASH EQUIVALENTS AT THE END OF THE PERIOD	187,263	121,376
DTECH Labs Inc
Operating Activities:
Net income	(800)
Supplemental disclosure of non-cash investing and financing activities:
Liability incurred to acquire, net	14,891
Intific Inc.
Operating Activities:
Net income	(700)
Supplemental disclosure of non-cash investing and financing activities:
Liability incurred to acquire, net	1,173
ITMS
Operating Activities:
Net income	(1,100)	(500)
Supplemental disclosure of non-cash investing and financing activities:
Liability incurred to acquire, net		$ 3,301