v3.5.0.1

Dispositions Dispositions (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended			39 Months Ended	72 Months Ended
	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2018	Oct. 31, 2020	Jan. 30, 2015	Nov. 07, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Consideration														$ 60,000	$ 3,000
Discontinued Operation, Income (Loss) from Discontinued Operation Disclosures [Abstract]
Net revenue										$ 53,123	$ 56,875
Pre-tax income (loss) from discontinued operations										(245)	6,319
Income tax provision (benefit)										(15,579)	2,618
Income from discontinued operations, net of income taxes									$ 0	15,334	3,701
Disposal Group, Including Discontinued Operation, Liabilities [Abstract]
Operating revenues	$ 49,857	$ 55,144	$ 61,932	$ 56,108	$ 60,225	$ 60,145	$ 61,472	$ 63,338	$ 223,041	$ 245,180	$ 287,346
Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business Combination, Contingent Consideration Arrangements, Basis for Amount, Percentage												40.00%
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset												$ 60,000
Disposal Group, Including Discontinued Operation, Liabilities [Abstract]
Operating revenues													$ 1,000

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