FINANCING INVESTMENTS (Details) (USD $)	3 Months Ended			9 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2013		Dec. 31, 2012	Mar. 31, 2013		Mar. 31, 2012
Investment in notes, leases and leased equipment [Abstract]
Investment in direct financing and sales-type leases - net	$ 74,759,000			$ 74,759,000			$ 66,243,000
Investment in operating lease equipment - net	22,001,000	[1]		22,001,000	[1]		24,467,000	[1]
Notes receivable and Investment in leases and leased equipment, net	140,072,000			140,072,000			122,603,000
Notes Receivable - Net [Abstract]
Less: Reserve for credit losses	(5,239,000)		(5,249,000)	(5,239,000)		(5,249,000)	(5,129,000)		(5,606,000)
Notes receivable - net	43,312,000			43,312,000			31,893,000
Amortization due to initial direct cost	115,000			115,000
INVESTMENT IN DIRECT FINANCING AND SALES-TYPE LEASES - NET [Abstract]
Minimum lease payments	71,930,000			71,930,000			64,614,000
Estimated unguaranteed residual value	8,114,000	[2]		8,114,000	[2]		7,557,000	[2]
Initial direct costs, net of amortization	485,000	[3]		485,000	[3]		684,000	[3]
Less: Unearned lease income	(4,785,000)			(4,785,000)			(5,767,000)
Less: Reserve for credit losses	(985,000)	[4]		(985,000)	[4]		(845,000)	[4]
Investment in direct financing and sales-type leases - net	74,759,000			74,759,000			66,243,000
Estimated unguaranteed residual values for direct financing lease	3,439,000			3,439,000			3,361,000
Accumulated amortization of initial direct cost	359,000			359,000			479,000
Gain (Loss) on sale of financing receivables	2,300,000		2,700,000	7,900,000		4,400,000
Proceeds from sale of financing receivables	45,700,000		48,100,000	168,100,000		91,500,000
Investment in operating lease equipment - net [Abstract]
Cost of equipment under operating lease	43,030,000			43,030,000			46,106,000
Less: Accumulated depreciation and amortization	(21,029,000)			(21,029,000)			(21,639,000)
Investment in operating lease equipment - net	22,001,000	[1]		22,001,000	[1]		24,467,000	[1]
Unguaranteed residual value of operating lease equipment net	6,116,000			6,116,000			7,763,000
Notes Receivable [Member]
Notes Receivable - Net [Abstract]
Notes receivable	46,163,000			46,163,000			35,030,000
Initial direct costs, net of amortization	229,000	[5]		229,000	[5]		0	[5]
Less: Reserve for credit losses	(3,080,000)	[4]	(3,152,000)	(3,080,000)	[4]	(3,152,000)	(3,137,000)	[4]	(2,963,000)
INVESTMENT IN DIRECT FINANCING AND SALES-TYPE LEASES - NET [Abstract]
Minimum lease payments	$ 46,392,000			$ 46,392,000			$ 35,030,000

[1] The total includes estimated unguaranteed residual values of $6,116 thousand and $7,763 thousand as of December 31, 2013 and March 31, 2013, respectively, for operating leases.

[2] Includes estimated unguaranteed residual values of $3,439 thousand and $3,361 thousand as of December 31, 2013 and March 31, 2013, respectively, for direct financing leases which have been sold and accounted for as sales under Codification Topic, Transfers and Servicing.

[3] Initial direct costs are shown net of amortization of $359 thousand and $479 thousand as of December 31, 2013 and March 31, 2013, respectively.

[4] For details on reserve for credit losses, refer to Note 4, "Reserves for Credit Losses."

[5] Initial direct costs are shown net of amortization of $115 thousand as of December 31, 2013.