Goodwill and Intangibles (Tables)

12 Months Ended

Sep. 30, 2013

Goodwill and Intangibles [Abstract]

Changes in the Carrying Value of Goodwill

	2013		2012
Goodwill - Beginning of year	$	61,841	$	49,041
Acquisition activity		9,327		12,473
Foreign exchange translation		(18)		327
Goodwill - End of year	$	71,150	$	61,841

Schedule of Intangible Assets

	Useful Lives	2013		2012
Amortizing:
Customer relationships	9 - 20 years	$	35,797	$	31,045
Covenants not to compete	1 - 5 years		450		710
Technology	11 years		5,830		5,830
Other	3 - 5 years		1,126		1,084
			43,203		38,669
Accumulated amortization			(10,388)		(7,640)
			32,815		31,029
Non-Amortizing:
Trade names and patents			7,675		7,677
		$	40,490	$	38,706

Schedule of Expected Amortization Expense

	Amount
2014	$	3,102
2015		2,799
2016		2,669
2017		2,596
2018		2,578
Thereafter		19,071
	$	32,815