| H. LONG TERM DEBT (Tables) | 12 Months Ended | |||||||||||||||||||||||||||||||||||
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| Dec. 31, 2013 | ||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||
| Aggregate annual future maturities of long-term debt | Aggregate annual future maturities of long-term debt as of December 31, 2013 are as follows: 
 
 
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- Details 
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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. No definition available. 
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