CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net earnings	$ 10,727	$ 8,829
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	7,088	5,360
Stock compensation expense	1,437	1,329
Changes in assets and liabilities	(2,053)	(16,935)
Effect of deferred taxes	(1,393)	1,259
Change in deferred revenue and costs, net	(333)	1,290
Other	263	208
Net cash provided by operating activities	15,736	1,340
Cash flows from investing activities:
Acquisition of business, net of cash acquired	(75,000)	(12,408)
Additions to capitalized software	(1,433)	(1,713)
Capital expenditures	(6,989)	(2,749)
Net cash used by investing activities	(83,422)	(16,870)
Cash flows from financing activities:
Proceeds from long-term debt	90,000	33,000
Principal payments on long-term debt	(20,000)	(13,000)
Dividends paid	(2,057)	(2,065)
Debt issuance costs	0	(950)
Other	(134)	0
Net cash provided by financing activities	67,809	16,985
Effect of exchange rate changes on cash and cash equivalents	(2,193)	(1,041)
Net (decrease) increase in cash and cash equivalents	(2,070)	414
Cash and cash equivalents, beginning of period	53,825	39,411
Cash and cash equivalents, end of period	$ 51,755	$ 39,825