Earnings Per Share (Details 1) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Numerator
Net income (loss)	$ 506,877	$ (1,112,197)
Effects of Series A redeemable convertible preferred stock:
Less: Series A redeemable convertible preferred stock dividends	243,167	204,575
Redeemable Preferred Stock Dividends	2,269,042	0
Less: Accretion to redemption value of Series A redeemable convertible preferred stock	38,105	0
Net loss attributable to common stockholders	$ (2,043,437)	$ (1,316,772)
Denominator
Weighted average basic shares outstanding (in shares)	44,564,094	44,088,352
Effect of dilutive securities:
Stock options, warrants and restricted stock	0	0
Series A redeemable convertible preferred stock	0	0
Weighted average diluted shares outstanding (in shares)	44,564,094	44,088,352
Basic net loss per share attributable to common stockholders (in dollars per share)	$ (0.05)	$ (0.03)
Diluted net loss per share attributable to common stockholders (in dollars per share)	$ (0.05)	$ (0.03)