Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Nov. 30, 2013	Aug. 31, 2013
Current assets:
Cash and cash equivalents	$ 2,002	$ 12,291
Accounts receivable, less allowance for doubtful accounts of $811 and $982	46,705	52,684
Receivable from related party	1,789	3,305
Inventories	5,088	4,321
Deferred income tax assets	4,666	4,685
Prepaid expenses and other current assets	4,285	3,822
Total current assets	64,535	81,108
Property and equipment, net	17,426	17,180
Intangible assets, net	59,648	60,654
Goodwill	16,135	16,135
Long-term receivable from related party	4,695	4,453
Other long-term assets	12,005	9,875
Total assets	174,444	189,405
Current liabilities:
Current portion of financing obligation	1,177	1,139
Accounts payable	7,815	9,294
Income taxes payable		1,365
Accrued liabilities	19,491	31,140
Total current liabilities	28,483	42,938
Financing obligation, less current portion	27,064	27,376
Other liabilities	5,664	6,106
Deferred income tax liabilities	6,896	6,479
Total liabilities	68,107	82,899
Shareholders' equity:
Common stock, $.05 par value; 40,000 shares authorized, 27,056 shares issued	1,353	1,353
Additional paid-in capital	204,639	210,227
Retained earnings	42,148	40,429
Accumulated other comprehensive income	1,608	1,686
Treasury stock at cost, 10,419 shares and 10,759 shares	(143,411)	(147,189)
Total shareholders' equity	106,337	106,506
Total liabilities and shareholders' equity	$ 174,444	$ 189,405