Selected Balance Sheet Accounts (Tables)

6 Months Ended

Jun. 30, 2016

Selected Balance Sheet Accounts [Abstract]

Property and equipment

	June 30,			December 31,
	2016			2015
	(in thousands)
Computer software and hardware and capitalized internal use software	$	17,189		$	15,741
Furniture and equipment		1,431			1,419
Leasehold improvements		1,429			1,424
		20,049			18,584
Less – Accumulated depreciation and amortization		(15,073	)		(14,288	)
Property and equipment, net	$	4,976		$	4,296

Intangible assets amortized over the estimated useful lives

		June 30, 2016									December 31, 2015
Intangible Asset	Estimated Useful Life		Gross		Accumulated Amortization				Net		Gross		Accumulated Amortization			Net
			(in thousands)
Trademarks/trade names/licenses/domains	5 years – Indefinite		$	11,494		$	(6,416	)	$	5,078	$	11,494	$	(6,071	)	$	5,423
Software and publications	3 years			1,300			(1,300	)		—		1,300		(1,300	)		—
Customer relationships	2-10 years			19,563			(5,903	)		13,660		19,563		(4,341	)		15,222
Employment/non-compete agreements	5 years			1,510			(1,064	)		446		1,510		(849	)		661
Developed technology	1-5 years			8,955			(1,458	)		7,497		8,955		(746	)		8,209
			$	42,822		$	(16,141	)	$	26,681	$	42,822	$	(13,307	)	$	29,515

Amortization expense for the remainder of the year and for the next four years

Year	Amortization Expense
	(in thousands)
2016	$	2,807
2017		5,427
2018		5,052
2019		3,655
2020		2,224
2021		2,116
	$	21,281

Goodwill

Goodwill as of December 31, 2015	$	42,903
Current year activity		(82	)
Goodwill as of June 30, 2016	$	42,821

Accrued expenses and other current liabilities

	June 30,		December 31,
	2016		2015
	(in thousands)
Compensation and related costs and professional fees	$	2,907	$	3,981
Other accrued expenses		5,722		5,715
Amounts due to customers		556		486
Other current liabilities		522		562
Total accrued expenses and other current liabilities	$	9,707	$	10,744