Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (14,208,876)	$ 9,799
Adjustments to reconcile to net cash provided by operating activities:
Deferred tax provision	5,000
Depreciation	84,731	83,528
Amortization of intangible assets	1,272,521	1,151,509
Stock based compensation charges	557,557	485,385
Changes in assets and liabilities:
Restricted cash and investments	(214)	(623)
Accounts receivable, net	3,348,239	4,953,643
Prepaid and other assets	3,001,680	480,002
Accrued expenses and other liabilities	9,688,673	(1,154,155)
Liability for option cancellations	(11,166)	60,970
Deferred revenue	(949,079)	(2,039,720)
Net cash provided by operating activities	2,789,066	4,030,338
CASH FLOWS FROM INVESTING ACTIVITIES:
Web site and database development costs	(938,521)	(794,673)
Furniture, fixtures and equipment additions	(36,122)	(7,462)
Net cash (used in) investing activities	(974,643)	(802,135)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of Bank Loan	(1,896,979)	(1,382,762)
Repayments on capitalized equipment leases		(10,071)
Payments for restricted stock units	(751,377)	(250,939)
Net cash (used in) financing activities	(2,648,356)	(1,643,772)
Net (decrease) increase in cash and cash equivalents	(833,933)	1,584,431
Cash and cash equivalents, beginning of period	22,152,802	20,163,787
Cash and cash equivalents, end of period	21,318,869	21,748,218
SUPPLEMENTAL INFORMATION:
Cash paid during the period for interest	26,527	52,304
Cash paid during the period for income taxes, net of refunds	9,639
SUPPLEMENTAL SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Shares issued for vested employee restricted stock units	2,308	2,315
Disposal of fully amortized intangible assets		185,896
Disposal of fully depreciated furniture, fixtures and equipment	$ 19,638	$ 36,714