Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Oct. 31, 2011	Oct. 31, 2010
Current assets:
Cash and cash equivalents	$ 22,189	$ 9,988
Accounts receivable, net of allowance for bad debts of $402 and $466	42,915	41,176
Investment in sales-type leases and notes receivable, net of allowance for bad debts of $44 and $71	1,804	1,806
Inventories	24,335	27,351
Prepaid income taxes	3,279	7,086
Deferred income taxes	4,911	5,091
Other current assets	4,291	14,969
Total current assets	103,724	107,467
Investment in sales-type leases and notes receivable, net of current portion and net of allowance for bad debts of $5 and $42	3,704	1,104
Products leased and held for lease, net	35,196	31,975
Property and equipment, net	12,849	12,642
Intangible assets, net	66,517	64,144
Goodwill	85,392	75,932
Deferred income taxes	3,038	7,523
Other assets	2,467	3,173
Total assets	312,887	303,960
Current liabilities:
Accounts payable	5,001	7,013
Accrued liabilities and other current liabilities	21,135	34,762
Deferred income taxes	96	116
Customer deposits	3,407	2,973
Income tax payable	2,595	74
Deferred revenue	3,862	3,901
Current portion of long-term debt	508
Total current liabilities	36,604	48,839
Long-term debt, net of current portion	38,757	66,262
Other long-term liabilities	2,969	2,641
Deferred income taxes	942	70
Total liabilities	79,272	117,812
Commitments and Contingencies (See Note 15)
Shareholders' equity:
Common stock, $0.01 par value; 151,368 shares authorized; 54,196 and 53,650 shares issued and outstanding	542	536
Additional paid-in capital	114,306	108,705
Retained earnings	80,838	49,248
Accumulated other comprehensive income	37,929	27,659
Total shareholders' equity	233,615	186,148
Total liabilities and shareholders' equity	$ 312,887	$ 303,960