Consolidated Balance Sheets - USD ($) $ in Thousands	Aug. 31, 2016	Aug. 31, 2015
Current assets:
Cash and cash equivalents	$ 10,456	$ 16,234
Accounts receivable, less allowance for doubtful accounts of $1,579 and $1,333	65,960	65,182
Receivable from related party	1,933	2,425
Inventories	5,042	3,949
Deferred income tax assets		2,479
Prepaid expenses	2,949	2,570
Other assets	3,401	2,586
Total current assets	89,741	95,425
Property and equipment, net	16,083	15,499
Intangible assets, net	50,196	53,449
Goodwill	19,903	19,903
Long-term receivable from related party	1,235	1,562
Other long-term assets	13,713	14,807
Total assets	190,871	200,645
Current liabilities:
Current portion of financing obligation	1,662	1,473
Current portion of term note payable	3,750
Accounts payable	10,376	8,306
Income taxes payable	4	221
Deferred revenue	20,847	12,752
Accrued liabilities	17,418	16,882
Total current liabilities	54,057	39,634
Financing obligation, less current portion	22,943	24,605
Term note payable, less current portion	10,313
Other liabilities	3,173	3,802
Deferred income tax liabilities	6,670	7,098
Total liabilities	97,156	75,139
Commitments and contingencies (Notes 6 and 7)
Shareholders' equity:
Common stock, $.05 par value; 40,000 shares authorized, 27,056 shares issued	1,353	1,353
Additional paid-in capital	211,203	208,635
Retained earnings	76,628	69,612
Accumulated other comprehensive income	1,222	192
Treasury stock at cost, 13,332 shares and 10,909 shares	(196,691)	(154,286)
Total shareholders' equity	93,715	125,506
Total liabilities and shareholders' equity	$ 190,871	$ 200,645