Commitments and Contingencies Text figures (Details) - USD ($)	12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months	$ 1,515,000
Mortgage loan commitments	30,972,000	$ 5,750,000
Operating Leases, Rent Expense	1,558,000	$ 1,500,000	$ 1,800,000
Accrued loss contingency, damages for lawsuits	$ 30,000