Revenues (Tables)

9 Months Ended

Sep. 30, 2019

Revenues by product. The following table represents total net revenues by product line:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2019			2018		2019		2018
OraQuick®	$	13,256		$	12,016	$	37,813	$	40,813
Oragene®		11,590			22,450		27,316		52,799
ORAcollect®		2,489			1,353		9,032		3,460
Intercept®		2,230			1,743		6,144		5,811
Histofreezer® (through August 16, 2019)		569			2,199		5,718		6,526
Other products		5,165			3,689		14,875		11,177
Net product revenues		35,299			43,450		100,898		120,586

Royalty income		758			1,132		2,956		4,827
Research and development funding		(183	)		1,083		679		4,540
Charitable support reimbursement		85			220		203		1,544
Grant funding		30			-		201		-
Other revenues		690			2,435		4,039		10,911
Net revenues	$	35,989		$	45,885	$	104,937	$	131,497

Revenues by geographic area. The following table represents total net revenues by geographic area, based on the location of the customer:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
United States	$	26,245	$	36,883	$	74,712	$	99,860
Europe		2,767		1,982		8,188		7,187
Other regions		6,977		7,020		22,037		24,450
	$	35,989	$	45,885	$	104,937	$	131,497