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15. Subsequent Events
9 Months Ended
Sep. 30, 2018
Subsequent Events [Abstract]  
Subsequent Events

Subsequent to September 30, 2018, on November 7, 2018, the Company agreed to sell real property in acquired in the Reynosa transaction for $700,000.  The agreement calls for a down payment of $150,000 which we received on November 8, 2018, payment of $150,000 on December 8, 2018, and two more payments of $200,000 each on January 8 and February 8, 2019.