I am not sure why it shows up in the 4th quarter. If it is from interest on cash, accrual basis would have it recorded when earned, not when paid. When paid would be cash basis.
It is obvious looking at the link to the full report posted by Marsred that about $139k is for the year ended 6/30/07. It is recorded as other income, so it is obviously not from sales
Market Data 
Markets 
