Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2015
Income Tax Disclosure [Abstract]
Income Tax Rate Reconciliation Adjustment for Uncertainty in Income Taxes	$ 531	$ 3,566	$ 889
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	260		350
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 633		$ 633