XML 33 R31.htm IDEA: XBRL DOCUMENT v2.4.1.9
Property, Plant And Equipment (Tables)
 3 Months Ended
Mar. 31, 2015
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment

  As of 
March 31, 2015		  As of 
December 31, 2014		  Increase 
(Decrease)		 
          
Laboratory and manufacturing equipment $3,598,697  $3,522,465  $76,232 
Building and improvements  4,418,964   2,969,891   1,449,073 
Office furniture and equipment  475,147   470,607   4,540 
Construction in progress(1)  530,526   1,270,672   (740,146)
Land  50,000   50,000   0 
     Property, plant and equipment, gross  9,073,334   8,283,635   789,699 
Accumulated depreciation  (4,514,738)  (4,445,988)  (68,750)
     Property, plant and equipment, net $4,558,596  $3,837,647  $720,949 

 

(1) As of December 31, 2014, construction in progress consisted of a building addition that was completed during the first quarter of 2015. As of March 31, 2015, construction in progress consisted principally of payments towards new manufacturing equipment.