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Note 4 - Related Party Transactions (Detail) (USD $)
9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Bauer Built Inc Direct Related Party [Member]
   
Related Party Transaction, Amounts of Transaction $ 813,000 $ 1,100,000
Indirect Related Party [Member]
   
Related Party Transaction, Amounts of Transaction 1,400,000 1,400,000
Durand Builders Service Inc [Member]
   
Related Party Transaction, Amounts of Transaction $ 398,000 $ 587,000