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Note 14 - Lease Commitments
12 Months Ended
Dec. 31, 2011
Leases of Lessee Disclosure [Text Block]
14.      Lease Commitments

 The Company’s commitments and contingencies consisted of operating leases for equipment of $13,200 for 2012, $11,200 for 2013 and $9,400 for 2014. Rent expense was $66,900 and $68,700 for the years ended December 31, 2011 and 2010, respectively.