Goodwill and Other Intangible Assets (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Summary of Intangible Assets, net
Gross Carrying Amount	$ 31,120	$ 18,728
Accumulated Amortization	(7,416)	(4,352)
Accumulated Impairments	(3,663)	(3,663)
Net Carrying Value	20,041	10,713
Non-compete agreements
Summary of Intangible Assets, net
Gross Carrying Amount	420	358
Accumulated Amortization	(46)	(274)
Accumulated Impairments	0	0
Net Carrying Value	374	84
Non-compete agreements | Minimum
Summary of Intangible Assets, net
Amortization Period in Months	24 months
Non-compete agreements | Maximum
Summary of Intangible Assets, net
Amortization Period in Months	60 months	12 months
Customer relationships
Summary of Intangible Assets, net
Gross Carrying Amount	29,870	18,370
Accumulated Amortization	(7,220)	(4,078)
Accumulated Impairments	(3,663)	(3,663)
Net Carrying Value	18,987	10,629
Customer relationships | Minimum
Summary of Intangible Assets, net
Amortization Period in Months	120 months	120 months
Customer relationships | Maximum
Summary of Intangible Assets, net
Amortization Period in Months	180 months	180 months
Trademarks/Tradenames
Summary of Intangible Assets, net
Gross Carrying Amount	180
Accumulated Amortization	(15)
Accumulated Impairments	0
Net Carrying Value	165
Trademarks/Tradenames | Maximum
Summary of Intangible Assets, net
Amortization Period in Months	120 months
Unpatented technology
Summary of Intangible Assets, net
Gross Carrying Amount	650
Accumulated Amortization	(135)
Net Carrying Value	$ 515
Unpatented technology | Maximum
Summary of Intangible Assets, net
Amortization Period in Months	84 months