Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 205	$ 533
Adjustments to reconcile net income to net cash used by operating activities:
Realized loss (gain) on investments	(19)	546
Depreciation and amortization	402	475
Stock-based compensation	1,107	278
Deferred income tax benefit	145
Changes in operating assets and liabilities:
Accounts receivable, net	741	(7,586)
Prepaid expenses and other assets	(385)	163
Third-party software fees payable	(2,011)	4,589
Accounts payable and accrued expenses	53	(132)
Deferred revenue	95	650
Deferred rent	(35)	(35)
Net cash provided by (used in) operating activities	298	(519)
Cash flows from investing activities:
Purchases of equipment and furniture	(339)	(72)
Proceeds from maturities of short-term investments	9,675	1,000
Proceeds from sale of auction rate securities	25	516
Proceeds from reduction of restricted cash		25
Purchases of short-term investments	(12,064)	(6,404)
Net cash used in investing activities	(2,703)	(4,935)
Cash flows from financing activities - proceeds from exercise of stock options	209	36
Effect of exchange rate changes on cash	(108)	(23)
Net decrease in cash and cash equivalents	(2,304)	(5,441)
Cash and cash equivalents, beginning of period	10,814	12,918
Cash and cash equivalents, end of period	$ 8,510	$ 7,477