Commitments and Contingencies (Operating Leases) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Lease expiration	Dec. 31, 2019
Future minimum payments due under operating leases:
2018	$ 48,600
2019	16,300
Total rent expense under operating lease agreement	$ 45,100	$ 45,100