Common Shares (Tables)

3 Months Ended

Mar. 31, 2020

Common Shares

Summary of stock-based compensation expense

		Three Months Ended March 31,
	2020		2019
Restricted share units		151		1
Deferred share units		209		—
Stock Options	$	30	$	50
	$	390	$	51
Phantom units	$	(1)	$	22

Summary of restricted stock unit activity

		Weighted average
	Number	grant-date fair
	of RSUs	value per RSU
Unvested - December 31, 2018	1,002,670	$	0.78
Granted	1,412,500		0.49
Cancelled/forfeited	(657,573)		0.76
Vested, net of shares withheld	(266,296)		0.84
Unvested - December 31, 2019	1,491,301	$	0.51
Granted	1,609,000		0.41
Unvested - March 31, 2020	3,100,301	$	0.46

Summary of deferred stock units

		Weighted average
	Number of	grant-date fair
	DSUs	value per DSU
Unvested - December 31, 2018	—	—
Granted	366,000	0.57
Outstanding - December 31, 2019	366,000	0.57
Granted	360,000	0.58
Outstanding - March 31, 2020	726,000	0.57

Summary of option activity

				Weighted average
		Weighted average		remaining	Aggregate
	Number of	exercise price		contractual term	intrinsic
	options	per option		(years)	value
Outstanding - December 31, 2018	1,319,149		0.71	3.84	$	1
Granted	350,000		0.73
Exercised	(163,667)		0.54			33
Cancelled/Forfeited	(16,667)		0.75			—
Expired	(51,815)		0.70			2
Outstanding - December 31, 2019	1,437,000	$	0.73	3.49	$	35
Cancelled/Forfeited	(70,000)		1.02			—
Outstanding - March 31, 2020	1,367,000	$	0.72	3.31	$	—
Exercisable - March 31, 2020	1,103,001	$	0.72	3.18	$	—

Summary of the status of unvested stock options

				Weighted
		Weighted		average
		average		remaining
		grant-date		amortization
	Number of	fair value		period
	options	per option		(years)
Unvested - December 31, 2018	759,669	$	0.45	1.14
Granted	350,000		0.30
Cancelled/Forfeited	(35,000)		0.43
Vested	(560,665)		0.41
Unvested - December 31, 2019	514,004	$	0.40	0.61
Vested	(250,005)		0.48
Unvested - March 31, 2020	263,999	$	0.32	0.58

Summary of phantom units

		Weighted average
		remaining
	Number of	vesting term
	phantom units	(years)
Unvested - December 31, 2018	265,000
Cancelled/forfeited	(32,667)
Vested	(88,333)
Unvested - December 31, 2019	144,000	1.00
Unvested - March 31, 2020	144,000	0.75