Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2017

Accounting Policies [Abstract]

Computation of basic and diluted net earnings (loss) per share

	2017			2016		2015
Basic Shares:
Weighted average common shares outstanding		11,910,906			10,673,015		9,907,066
Weighted average common shares repurchased		(58,367	)		—		—
Basic Shares		11,852,539			10,673,015		9,907,066
Diluted Shares:
Basic Shares		11,852,539			10,673,015		9,907,066
Weighted average dilutive securities		—			2,630,194		2,755,258
Dilutive Shares		11,852,539			13,303,209		12,662,324