Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of change in the carrying value of goodwill

	Amount
	(in thousands)
Balance at December 31, 2012	$	17,949
PlanSwift acquisition	5,988
Latista acquisition	28,911
Balance at December 31, 2013 and 2014	$	52,848

Schedule of carrying amount and accumulated amortization of identifiable intangible assets

	As of December 31,
	2014						2013
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(in thousands)
Development product technologies	$	9,190	$	5,741	$	3,449	$	9,190	$	2,824	$	6,366
Customer relationships	9,610		2,217		7,393		9,610		1,159		8,451
Trademarks	2,060		1,197		863		2,060		658		1,402
Covenants not to compete	1,670		1,243		427		1,670		781		889
Total	$	22,530	$	10,398	$	12,132	$	22,530	$	5,422	$	17,108