Debt - Debt Summary (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Mar. 31, 2015
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 33,881	$ 33,481
Debt, Long-term and Short-term, Combined Amount	390,597	391,371
Current maturities	(2,000)	(962)
Total long-term debt	388,597	390,409
10.5% Senior Notes
Debt Instrument [Line Items]
Total debt	356,716	357,461
Revolving Line of Credit
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	33,881	33,481
Other Debt Obligations [Member]
Debt Instrument [Line Items]
Total debt	$ 0	$ 429