CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Nov. 30, 2021	Aug. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Allowance for doubtful accounts	$ 12	$ 78
Accumulated amortization of computer software development costs	$ 14,734	$ 14,438
Preferred stock par value	$ 0.001	$ 0.001
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common stock par value	$ 0.001	$ 0.001
Common stock shares authorized	50,000,000	50,000,000
Common stock shares issued	20,168,796	20,141,521
Common Stock, Shares, Outstanding	20,168,796	20,141,521
Intellectual Property [Member]
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization on intangible assets	$ 6,873	$ 6,516
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Accumulated amortization on intangible assets	$ 2,319	$ 2,186