Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income (loss)	$ (9,037)	$ 5,721
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	1,309	1,147
Deferred income tax	160
Stock-based compensation	375	375
Provision for losses on accounts receivable	43	(1)
Tax benefit of stock option exercise	(268)
Net foreign currency effect	(29)	209
Changes in operating assets and liabilities:
Accounts receivable	(2,456)	(2,568)
Deposits	(660)	(85)
Income tax receivable	(2,390)	5,264
Prepaid expenses and other current assets	(117)	(40)
Accounts payable	5,600	(269)
Accrued expenses	7,185	1,657
Deferred revenue	98	220
Deferred rent	95	34
Income tax payable	(519)	357
Other non-current liabilities	29	28
Net cash provided by (used in) operating activities	(582)	12,049
Cash flows from investing activities:
Purchases of property and equipment	(1,056)	(751)
Net cash used in investing activities	(1,056)	(751)
Cash flows from financing activities:
Proceeds from exercise of stock options	40
Tax benefit of stock option exercise	268
Proceeds from sale of Asia Pacific business segment		1,073
Net cash provided by financing activities	308	1,073
Effect of exchange rate changes on cash and cash equivalents	232	(272)
Net increase (decrease) in cash and cash equivalents	(1,098)	12,099
Cash and cash equivalents at beginning of period	41,184	19,776
Cash and cash equivalents at end of period	40,086	31,875
Supplemental disclosure of cash flow information:
Cash paid (received) for income taxes, net	$ 9,476	$ (368)