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Organization and Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2017
Accounting Policies [Abstract]  
Composition of Inventory

Inventories were comprised of the following at:

 

 

September 30, 2017

 

 

December 31, 2016

 

Finished goods

$

7,364,900

 

 

$

2,668,700

 

Raw materials

 

2,133,600

 

 

 

3,035,000

 

Inventory reserve for obsolescence

 

(14,600

)

 

 

(62,400

)

 

$

9,483,900

 

 

$

5,641,300