| NOTE B - NEW ACCOUNTING PRONOUNCEMENTS | 6 Months Ended | 
|---|---|
| Jun. 30, 2011 | |
| Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] | 
      NOTE
      B - NEW ACCOUNTING PRONOUNCEMENTS
     
      During
      December 2010, the Financial Accounting Standards Board
      (FASB) issued Accounting Standards Update (ASU)
      No. 2010-28, “Intangibles—Goodwill and Other
      (Topic 350):  When to Perform Step 2 of the
      Goodwill Impairment Test for Reporting Units with Zero or
      Negative Carrying Amounts—a consensus of the FASB
      Emerging Issues Task Force.”  ASU No. 2010-28
      requires entities with reporting units with zero or negative
      carrying amounts to perform step 2 of the goodwill impairment
      test if qualitative factors indicate that it is more likely
      than not that a goodwill impairment exists.  Any
      goodwill impairment recorded upon the adoption of ASU No.
      2010-28 is required to be recorded as a cumulative-effect
      adjustment to beginning retained earnings.  ASU No.
      2010-28 is effective for fiscal years beginning after
      December 15, 2010. The company is currently assessing the
      effect that ASU No. 2010-28 will have on its results of
      operations, financial position and cash flows.
     |