Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	May 31, 2013	May 31, 2012
ASSETS
Cash and cash equivalents	$ 10,402	$ 9,290
Accounts receivable, net of allowance for doubtful accounts of $457 and $522	34,350	35,915
Rental and lease equipment, net of accumulated depreciation of $224,397 and $204,108	234,856	243,173
Other property, net of accumulated depreciation and amortization of $18,873 and $17,832	13,826	13,871
Goodwill	3,109	3,109
Intangibles, net of amortization of $1,468 and $1,304	1,037	1,201
Other assets	21,346	23,272
Total assets	318,926	329,831
Liabilities:
Bank borrowings	10,000
Accounts payable	7,479	8,555
Accrued expenses	15,866	11,870
Deferred revenue	7,292	6,904
Deferred tax liability	49,740	54,371
Total liabilities	90,377	81,700
Commitments and contingencies (Note 11)
Shareholders' equity:
Preferred stock, $1 par-shares authorized 1,000,000; none issued
Common stock, no par-shares authorized 40,000,000; issued and outstanding 2013-23,995,626; 2012-23,987,826	37,724	36,179
Retained earnings	190,825	211,952
Total shareholders' equity	228,549	248,131
Total liabilities and shareholders' equity	$ 318,926	$ 329,831