Nature Of Operations And Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Aug. 31, 2018

Nature Of Operations And Summary Of Significant Accounting Policies [Abstract]

Components Of Inventories

AUGUST 31,		2018		2017
Finished goods	$	3,130	$	3,306
Raw materials		30		47
	$	3,160	$	3,353

Components Other Current Assets

AUGUST 31,		2018		2017
Deferred commissions	$	6,958	$	6,150
Other current assets		3,935		3,237
	$	10,893	$	9,387

Useful Life Of Property And Equipment

Description	Useful Lives
Buildings	20 years
Machinery and equipment	5–7 years
Computer hardware and software	3–5 years
Furniture, fixtures, and leasehold improvements	5–7 years

Property And Equipment

AUGUST 31,		2018		2017
Land and improvements	$	1,312	$	1,312
Buildings		30,038		30,044
Machinery and equipment		1,723		2,119
Computer hardware and software		27,066		22,647
Furniture, fixtures, and leasehold
improvements		8,272		8,319
		68,411		64,441
Less accumulated depreciation		(47,010)		(44,711)
	$	21,401	$	19,730

Accrued Liabilities

AUGUST 31,		2018		2017
Accrued compensation	$	11,858	$	10,611
Other accrued liabilities		8,903		12,006
	$	20,761	$	22,617