Goodwill and Other Identifiable Intangible Assets (Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Amortized intangible assets, gross carrying amount	$ 83,097	$ 68,763
Amortized intangible assets, accumulated amortization	31,970	22,491
Amortized intangible assets, net book value	51,127	46,272
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Amortized intangible assets, gross carrying amount	70,379	59,448
Amortized intangible assets, accumulated amortization	26,668	20,573
Amortized intangible assets, net book value	43,711	38,875
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Amortized intangible assets, gross carrying amount	11,270	7,857
Amortized intangible assets, accumulated amortization	4,398	1,278
Amortized intangible assets, net book value	6,872	6,579
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Amortized intangible assets, gross carrying amount	1,103	1,113
Amortized intangible assets, accumulated amortization	777	539
Amortized intangible assets, net book value	326	574
Distributor Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Amortized intangible assets, gross carrying amount	345	345
Amortized intangible assets, accumulated amortization	127	101
Amortized intangible assets, net book value	$ 218	$ 244