Net Income (Loss) Per Common and Preferred Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss Per Common and Preferred Share

The following table sets out the computation of basic and diluted net loss per common and preferred share:

	Three Months Ended March 31,
	2018						2017
Numerator:	Common Shares			Preferred Shares			Common Shares			Preferred Shares
Allocation of loss attributed to shareholders
Basic	$	(3,722	)	$	(33	)	$	(7,517	)	$	—
Adjustment for change in fair value of liability classified stock options		—			—			(133	)		—
Diluted	$	(3,722	)	$	(33	)	$	(7,650	)	$	—
Denominator:
Weighted average number of shares:
Basic		17,804,421			159,333			17,946,209			—
Adjustment for dilutive effect of stock options		—			—			28,260			—
Diluted		17,804,421			159,333			17,974,469			—
Net loss attributable to shareholders per share - basic	$	(0.21	)	$	(0.21	)	$	(0.42	)	$	—
Net loss attributable to shareholders per share - diluted	$	(0.21	)	$	(0.21	)	$	(0.43	)	$	—