Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income	$ 855	$ 85
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization and depreciation	1,356	1,968
Gain on sales and disposals of intangible assets, net		(1,362)
Allowance for doubtful accounts and advertiser credits	701	373
Stock-based compensation	2,883	1,919
Deferred income taxes	576	(43)
Excess tax benefit related to stock-based compensation		(7)
Change in certain assets and liabilities:
Accounts receivable, net	(5,741)	(2,936)
Refundable taxes	12	(46)
Prepaid expenses, other current assets and other assets	187	(223)
Accounts payable	5,976	1,966
Accrued expenses and other current liabilities	1,135	381
Deferred revenue	243	(27)
Other non-current liabilities	(105)	93
Net cash provided by operating activities	8,078	2,141
Cash flows from investing activities:
Purchases of property and equipment	(672)	(810)
Proceeds from sales of intangible assets		1,362
Purchases of intangible assets and changes in other non-current assets	(135)	(40)
Net cash provided by (used in) investing activities	(807)	512
Cash flows from financing activities:
Excess tax benefit related to stock-based compensation		7
Deferred offering costs	(67)
Tax withholding related to restricted stock awards	(148)	(1,384)
Common stock dividend payments	(771)
Repurchase of Class B common stock		(119)
Proceeds from exercises of stock options and issuance of restricted stock to employees, net of repurchases of forfeited unvested restricted stock	1,329	2
Proceeds from employee stock purchase plan		11
Net cash provided by (used in) financing activities	343	(1,483)
Net increase in cash and cash equivalents	7,614	1,170
Cash and cash equivalents at beginning of period	30,912	15,930
Cash and cash equivalents at end of period	38,526	17,100
Supplemental disclosure of cash flow information:
Cash paid during the period for income taxes, net of refunds	$ 5	$ 43

Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables to an amount that approximates their net realizable value (the amount expected to be collected). Includes amounts offset against current period revenue, the offset which is generally to the revenue allowance reserve.

No definition available.