NOTES PAYABLE - SUMMARY OF CREDIT FACILITIES (Details) (Credit Facility [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 65,313
Line of Credit Facility, Outstanding Principal Balance	44,264		52,268
Line of Credit Facility, Draw as of March 31, 2013	4,118
Credit Facility 1 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	8,900
Line of Credit Facility, Interest Rate	8.50%	[1]
Line of Credit Facility, Outstanding Principal Balance	0		3,059
Line of Credit Facility, Draw as of March 31, 2013	0
Credit Facility 2 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	2,890
Line of Credit Facility, Interest Rate	3.75%	[1]
Line of Credit Facility, Outstanding Principal Balance	1,961		2,347
Line of Credit Facility, Draw as of March 31, 2013	27
Credit Facility 3 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	22,336
Line of Credit Facility, Interest Rate	3.75%	[1]
Line of Credit Facility, Outstanding Principal Balance	16,752		20,221
Line of Credit Facility, Draw as of March 31, 2013	662
Credit Facility 4 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	13,312
Line of Credit Facility, Interest Rate	3.75%	[1]
Line of Credit Facility, Outstanding Principal Balance	10,459		12,361
Line of Credit Facility, Draw as of March 31, 2013	0
Credit Facility 5 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	11,425
Line of Credit Facility, Interest Rate	3.75%	[1]
Line of Credit Facility, Outstanding Principal Balance	9,794		11,425
Line of Credit Facility, Draw as of March 31, 2013	0
Credit Facility 6 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	6,450
Line of Credit Facility, Interest Rate	3.75%	[1]
Line of Credit Facility, Outstanding Principal Balance	5,298		2,855
Line of Credit Facility, Draw as of March 31, 2013	$ 3,429

[1] For each facility, principal is to be repaid in twenty-eight quarterly installments.