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PROPERTY, PLANT AND EQUIPMENT
6 Months Ended
Jun. 30, 2013
PROPERTY, PLANT AND EQUIPMENT:  
Property, Plant and Equipment
6. PROPERTY, PLANT AND EQUIPMENT
As of June 30, 2013 and December 31, 2012  property,  plant and  equipment  from
continuing operations consisted of the following:
                                          Useful Lives        June 30,           December 31,
                                            (Years)            2013                  2012
                                            -------        ------------          ------------
Land                                          n/a          $  6,430,000          $    430,000
Machinery and equipment                      2-10            15,996,507            15,893,600
Furniture and fixtures                       5-10               169,258               110,439
Building and leasehold improvements            10             3,443,598             3,376,869
Computer equipment and software               5-7               843,314               827,191
Construction in progress                      n/a                    --                    --
Vehicles                                     3-10               340,350               408,080
                                                           ------------          ------------
                                                             27,223,027            21,046,179
Less accumulated depreciation                                 7,768,763             6,870,153
                                                           ------------          ------------
                                                           $ 19,454,264          $ 14,176,026
                                                           ============          ============
Total depreciation  expense related to continuing  operations for the six months
ended June 30, 2013 and 2012 was $925,980 and $694,328, respectively.