XML 27 R36.htm IDEA: XBRL DOCUMENT v2.4.0.6
OTHER (EXPENSES) REVENUES, NET (Details) (USD $)
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Royalty income $ 5,000 $ 1,000 $ 9,000 $ 3,000
Interest income 4,000 5,000 9,000 9,000
Interest expense (19,000) (21,000) (38,000) (40,000)
Other gains (losses) 0 (9,000) (1,000) (10,000)
Other (expenses) revenues, net $ (10,364) $ (23,793) $ (20,873) $ (38,430)