Selected Balance Sheet Accounts (Tables)

9 Months Ended

Sep. 30, 2018

Selected Balance Sheet Accounts [Abstract]

Property and equipment

	September 30, 2018			December 31, 2017
	(in thousands)
Computer software and hardware	$	11,585		$	11,065
Capitalized internal use software		5,977			5,774
Furniture and equipment		1,743			1,703
Leasehold improvements		1,605			1,539
		20,910			20,081
Less—Accumulated depreciation and amortization		(17,296	)		(15,770	)
Property and Equipment, net	$	3,614		$	4,311

Accrued expenses and other current liabilities

	September 30, 2018		December 31, 2017
	(in thousands)
Other accrued expenses	$	7,154	$	6,307
Amounts due to customers		392		438
Other current liabilities		437		507
Total other accrued expenses and other current liabilities	$	7,983	$	7,252