XML 52 R31.htm IDEA: XBRL DOCUMENT
v3.10.0.1

UNAUDITED QUARTERLY FINANCIAL DATA (Tables) | 12 Months Ended
--- | ---
Aug. 31, 2018
UNAUDITED QUARTERLY FINANCIAL DATA [Abstract] |
Quarterly Results of Operations | Quarterly Results of Operations
|  | 2018 |  |  | 2017 |
|  | Three Months Ended |  |  | Three Months Ended |
In thousands, except per share data |  | Nov 30 |  |  | Feb 28 |  |  | May 31 |  |  | Aug 31 |  |  | Nov 30 |  |  | Feb 29 |  |  | May 31 |  |  | Aug 31 |
Total revenues |  | $ | 1,010 |  |  | $ | 845 |  |  | $ | 1,212 |  |  | $ | 3,892 |  |  | $ | 199 |  |  | $ | 237 |  |  | $ | 134 |  |  | $ | 658 |
Gross margin |  |  | 580 |  |  |  | 631 |  |  |  | 683 |  |  |  | 904 |  |  |  | 54 |  |  |  | 68 |  |  |  | (33 | ) |  |  | 336 |
Operating loss |  |  | (200 | ) |  |  | (14 | ) |  |  | (88 | ) |  |  | (7 | ) |  |  | (464 | ) |  |  | (455 | ) |  |  | (631 | ) |  |  | (581 | )
Discontinued operations |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (19 | ) |  |  | (3 | ) |  |  | (11 | ) |  |  | 1 |
Net income (loss) |  | $ | (97 | ) |  | $ | 100 |  |  | $ | 55 |  |  | $ | 357 |  |  | $ | (338 | ) |  | $ | (317 | ) |  | $ | (554 | ) |  | $ | (501 | )
Basic and diluted income (loss) per share |  | $ | * |  |  | $ | * |  |  | $ | * |  |  | $ | 0.01 |  |  |  | (0.01 | ) |  | $ | (0.01 | ) |  | $ | (0.02 | ) |  | $ | (0.02 | )
* | Amount is less than $.01 per share

X
- References No definition available. + Details
Name: | us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109225645&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration