Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

Company's revenues

The Company's revenues are derived from refrigerant and reclamation sales and RefrigerantSide® Services, including license and royalty revenues. The revenues for each of these lines are as follows:

Nine Month Periods Ended September 30,	2016		2015
(in thousands, unaudited)
Refrigerant and reclamation sales	$	94,353	$	69,032
RefrigerantSide® Services		3,348		3,390
Total	$	97,701	$	72,422

Reconciliation of shares used to determine net income per share

The reconciliation of shares used to determine net income per share is as follows (dollars in thousands, unaudited):

	Three Month Periods ended September 30,				Nine Month Periods ended September 30,
	2016		2015		2016		2015
Net income	$	4,789	$	1,082	$	12,562	$	5,786
Weighted average number of shares - basic		33,873,479		32,639,429		33,265,470		32,487,230
Shares underlying warrants		—		176,775		—		332,269
Shares underlying options		1,424,106		1,039,841		1,076,460		1,252,483
Weighted average number of shares outstanding – diluted		35,297,585		33,856,045		34,341,930		34,071,982