Other Intangible Assets (Details) (USD $)	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Other intangible assets
Life	5 years
Cost	$ 8,901,000	$ 8,901,000
Amortization Expense	484,000	584,000
Accumulated Amortization	3,238,000	2,755,000
Cost, Net of Accumulated Amortization	5,663,000	6,146,000
Covenants Not to Compete [Member]
Other intangible assets
Cost	775,000	775,000
Amortization Expense	47,000	147,000
Accumulated Amortization	708,000	661,000
Cost, Net of Accumulated Amortization	67,000	114,000
Covenants Not to Compete [Member] | Minimum [Member]
Other intangible assets
Life	5 years	5 years
Customer Relationships [Member]
Other intangible assets
Cost	7,922,000	7,922,000
Amortization Expense	423,000	423,000
Accumulated Amortization	2,453,000	2,031,000
Cost, Net of Accumulated Amortization	5,469,000	5,891,000
Customer Relationships [Member] | Maximum [Member]
Other intangible assets
Life	20 years	20 years
Customer Relationships [Member] | Minimum [Member]
Other intangible assets
Life	18 years	18 years
TPA Licenses [Member]
Other intangible assets
Cost	204,000	204,000
Amortization Expense	14,000	14,000
Accumulated Amortization	77,000	63,000
Cost, Net of Accumulated Amortization	$ 127,000	$ 141,000
TPA Licenses [Member] | Minimum [Member]
Other intangible assets
Life	15 years	15 years