XML 79 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 10 - Leases
12 Months Ended
Dec. 31, 2012
Operating Leases of Lessor Disclosure [Text Block]
10.   Leases

Minimum future rental commitments under non-cancellable operating leases, primarily for real property and office facilities at December 31, 2012, consist of the following:

2013
  $ 589,340  
2014
    257,029  
2015
    117,786  
2016
    96,393  
2017
    82,661  
Thereafter
    308,284  
    Total
  $ 1,451,493  

Rent expense for the years ended December 31, 2010, 2011 and 2012 was $499,928, $599,569 and $649,080, respectively.