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Note 11 - Rentals
12 Months Ended
Dec. 31, 2012
Operating Leases of Lessee Disclosure [Table Text Block]
NOTE 11 – Rentals:

Aggregate rent expense, including month-to-month rentals, approximated $164,000 and $176,000 for the years ended December 31, 2012 and 2011, respectively.  Long-term lease commitments totaling $104,000 are as follows: 2013 - $74,000; 2014 - $29,000; and 2015 - $1,000.