Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Statement Of Financial Position [Abstract]

Summary of Earn-Out Liability

	Fair Value Measurements (Level 3)
(in thousands)	Earn-out Liability
Balance at January 1, 2014	$	-
Remeasurement of obligation		3,510
Balance at December 31, 2014	$	3,510
Remeasurement of obligation		-
Issuance of shares to settle earn-out obligation		(3,510	)
Balance at December 31, 2015	$	-