Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Liabilities [Abstract]
Common stock warrants	$ 41,099	$ 4,641
Fair Value, Measurements, Recurring
Assets
Cash equivalents	245,036	833,831
Total assets measured at fair value on recurring basis	245,036	833,831
Liabilities [Abstract]
Common stock warrants	41,099	4,641
Total liabilities measured at fair value on recurring basis	41,099	4,641
Fair Value, Measurements, Recurring | Level 1
Assets
Cash equivalents	245,036	833,831
Total assets measured at fair value on recurring basis	245,036	833,831
Liabilities [Abstract]
Common stock warrants	0	0
Total liabilities measured at fair value on recurring basis	0	0
Fair Value, Measurements, Recurring | Level 2
Assets
Cash equivalents	0	0
Total assets measured at fair value on recurring basis	0	0
Liabilities [Abstract]
Common stock warrants	0	0
Total liabilities measured at fair value on recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3
Assets
Cash equivalents	0	0
Total assets measured at fair value on recurring basis	0	0
Liabilities [Abstract]
Common stock warrants	41,099	4,641
Total liabilities measured at fair value on recurring basis	$ 41,099	$ 4,641