Property, Plant and Equipment, Net

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment, net [Abstract]

Property, Plant and Equipment, net

4.  Property, Plant and Equipment, Net

Property, plant and equipment, net consist of the following:

	Asset Lives			December 31,		December 31,
	(in years)			2019		2018
Machinery and equipment	3	to	15	$	18,129,460	$	17,978,781
Building and improvements	5	to	25		3,991,951		3,991,951
Vehicles	3	to	5		100,096		98,119
Furniture, fixtures, computers and software	3	to	5		1,470,102		1,440,071
Construction in progress					25,207		168,094
Total property, plant and equipment					23,716,816		23,677,016
Less: accumulated depreciation					(19,914,900)		(18,545,243)
Property, plant and equipment, net				$	3,801,916	$	5,131,773

For the year ended December 31, 2019, the Company recorded $1,457,797 of depreciation expense compared to $1,499,398 for the year ended December 31, 2018. There are no commitments related to the completion of construction in process as of December 31, 2019.