Derivative Instruments; Fair Value (Details) (USD $)	Mar. 31, 2013	Mar. 31, 2012
Interest Rate Swap	$ 114,000	$ (5,000)
Warrant Liability	837,000
Liabilities, Fair Value Disclosure	951,000	(5,000)
Fair Value, Inputs, Level 1 [Member]
Interest Rate Swap	0	0
Warrant Liability	0
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member]
Interest Rate Swap	114,000	(5,000)
Warrant Liability	837,000
Liabilities, Fair Value Disclosure	951,000	(5,000)
Fair Value, Inputs, Level 3 [Member]
Interest Rate Swap	0	0
Warrant Liability	0
Liabilities, Fair Value Disclosure	$ 0	$ 0