UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash Flows From Operating Activities:
Net earnings	$ 8,062	$ 3,703
Adjustments to reconcile net earnings to net cash (used in) provided by operating activities:
Depreciation and amortization	2,702	2,302
Reserves for credit losses and sales returns	(474)	167
Provision for inventory allowances and inventory returns	290	(153)
Share-based compensation expense	664	431
Excess tax benefit from exercise of stock options	(239)	(52)
Payments from lessees directly to lenders-operating leases	(973)	(1,054)
(Gain)/loss on disposal of property, equipment and operating lease equipment	(417)	270
Other	(346)	(2)
Changes in:
Accounts receivable - net	(14,600)	1,989
Notes receivable	(277)	(22)
Inventories-net	(773)	(7,786)
Investment in direct financing and sale-type leases-net	8,996	(8,434)
Other assets	(2,466)	5,712
Accounts payable-equipment	(10,216)	4,502
Accounts payable-trade	(1,682)	4,016
Salaries and commissions payable, accrued expenses and other liabilities	(158)	(3,530)
Net cash provided by (used in) operating activities	(11,907)	2,059
Cash Flows From Investing Activities:
Proceeds from sale of property, equipment and operating lease equipment	229	270
Net decrease in short-term investments	3,704	0
Purchases of short-term investments	(738)	0
Maturies of short-term investments	4,442	0
Purchases of property, equipment and operating lease equipment	(1,189)	(1,099)
Issuance of notes receivable	(4,465)	(14,051)
Repayments of notes receivable	5,268	2,854
Proceeds from transfer of notes receivable	9,655	453
Premiums paid on life insurance	(102)	(35)
Cash used in acquisition, net of cash acquired	0	(3,514)
Net cash provided by (used in) investing activities	13,100	(15,122)
Cash Flows From Financing Activities:
Borrowings of non-recourse and recourse notes payable	10,338	0
Repayments of non-recourse notes payable	(537)	(26)
Repurchase of common stock	(1,150)	(1,686)
Proceeds from issuance of capital stock through option exercise	0	44
Excess tax benefit from share based compensation	239	52
Net borrowings on floor plan facility	11,503	475
Net cash provided by (used in) financing activities	20,393	(1,141)
Effect of exchange rate changes on cash	(5)	3
Net (Decrease) Increase in Cash and Cash Equivalents	21,581	(14,201)
Cash and Cash Equivalents, Beginning of Period	33,778	75,756
Cash and Cash Equivalents, End of Period	55,359	61,555
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	1	1
Cash paid for income taxes	4,912	1,918
Schedule of Non-Cash Investing and Financing Activities:
Purchase of property and equipment included in accounts payable	134	148
Purchase of operating lease equipment included in accounts payable	50	27
Proceeds from sales of operating expense equipment included in accounts receivable	482	0
Principal payments from lessees directly to lenders	3,350	4,552
Vesting of share-based compensation	1,753	199
Contingent consideration	$ 0	$ 1,500