XML 14 R17.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 12 - Major Customers | 9 Months Ended
--- | ---
Jun. 30, 2013
Major Customers [Abstract] |
Major Customers [Text Block] | 12. MAJOR CUSTOMERS For the three months ended June 30, 2013, revenues from one customer accounted for 20% of revenues, and for the nine months ended June 30, 2013, revenues from two customers accounted for 19% and 11% of revenues, respectively, with no other single customer accounting for more than 10% of revenues. At June 30, 2013, accounts receivable from six customers accounted for 18%, 17%, 12%, 11%, 11% and 11% of total accounts receivable, respectively, with no other single customer accounting for more than 10% of the accounts receivable balance. For the three months ended June 30, 2012, revenues from one customer accounted for 39% of revenues, and for the nine months ended June 30, 2012, revenues from three customers accounted for 18%, 11% and 10% of revenues, with no other single customer accounting for more than 10% of revenues. At June 30, 2012, accounts receivable from four customers accounted for 19%, 14%, 13% and 11% of total accounts receivable, respectively, with no other single customer accounting for more than 10% of the accounts receivable balance.

X
- Definition Major customers. + References No definition available. + Details
Name: | lrad_MajorCustomersTextBlock
Namespace Prefix: | lrad_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | lrad_MajorCustomersTextBlockAbstract
Namespace Prefix: | lrad_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration