Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Statement of Cash Flows [Abstract]
Cash Flows from Operating Activities	$ (18,142)	$ (18,542)
Cash Flows from Investing Activities
Capital expenditures	(10,595)	(7,432)
Proceeds from sale of assets or businesses		60
Investment in unconsolidated affiliates		(7,566)
Additions of capitalized software	(940)	(408)
Issuance of note receivable to related party	(3,854)
Other investing activities	(172)	(310)
Net cash used in investing activities	(15,561)	(15,656)
Cash Flows from Financing Activities
Proceeds from Revolving Credit Facility	130,400	91,000
Payments on Revolving Credit Facility	(90,100)	(50,600)
Payments on term loan	(1,875)	(1,250)
Proceeds from notes, mortgages and other debt	6,926
Payments of notes, mortgages, and other debt	(3,217)	(317)
Payments on capital lease obligation	(4,192)	(3,504)
Cash dividends paid	(3,784)	(509)
Other financing activities	587	253
Net cash provided by financing activities	34,745	35,073
Effect of exchange rate changes on cash	182	(86)
Net change in cash	1,224	789
Cash at beginning of period	3,623	3,931
Cash at end of period	$ 4,847	$ 4,720