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Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases

At December 31, 2017, approximate future minimum rental payments, including utilities, are as follows:

2018……..……………   $  47,000
2019……..……………   49,000
2020……..……………   50,000
2021……..……………   39,000
Total……..……………   $185,000