CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net income	$ 3,871	$ 4,646	$ 3,411
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	7,303	4,021	2,227
Provision for bad debts	344	379	354
Provision for customer credits	592	803	1,037
Share-based compensation	4,412	2,557	1,421
Write-down of assets	115	0	0
Gain on sale of business	(2,183)	0	0
(Gain)/loss on long-term strategic investment	777	(636)	0
Change in deferred tax asset	1,994	2,996	1,758
Changes in assets and liabilities:
Accounts receivable	(3,229)	(381)	(2,590)
Prepaid expenses and other current assets	(402)	(121)	(261)
Other non-current assets	946	147	(625)
Accounts payable	2,121	(586)	137
Accrued expenses and other current liabilities	1,581	(1,352)	1,847
Non-current liabilities	0	(273)	(826)
Net cash provided by operating activities	18,242	12,200	7,890
Cash flows from investing activities:
Purchase of AutoUSA	0	0	(10,044)
Purchase of Dealix/Autotegrity	0	(25,011)	0
Investment in AutoWeb	0	0	(880)
Investment in SaleMove	0	0	(400)
Investment in GoMoto	(375)	(375)	(100)
Investment in short-term investment	(251)	0	0
Purchases of property and equipment	(2,148)	(2,719)	(1,124)
Net cash used in investing activities	(2,774)	(28,105)	(12,548)
Cash flows from financing activities:
Repurchase of common stock	0	0	(1,779)
Borrowings under credit facility	0	2,750	1,000
Borrowings under term loan	0	15,000	9,000
Payments on term loan borrowings	(3,937)	(3,750)	(2,250)
Net proceeds from stock option exercises	3,051	1,197	567
Proceeds from exercise of warrants	0	1,860	0
Proceeds from issuance of preferred shares	0	2,132	0
Payment of contingent fee arrangement	(63)	(38)	(63)
Net cash (used in) provided by financing activities	(949)	19,151	6,475
Net increase in cash and cash equivalents	14,519	3,246	1,817
Cash and cash equivalents, beginning of period	23,993	20,747	18,930
Cash and cash equivalents, end of period	38,512	23,993	20,747
Supplemental disclosure of cash flow information:
Cash paid for income taxes	760	552	355
Cash paid for interest	717	884	697
Supplemental schedule of non-cash investing and financing activities:
Purchase of AutoWeb	0	21,543	0
Conversion of Cyber Note	0	5,000	0
Sale of specialty finance leads product	$ 3,168	$ 0	$ 0