Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (11,350,117)	$ 1,742,606
Adjustments to reconcile to net cash provided by operating activities:
Deferred tax provision
Depreciation	266,173	254,624
Amortization of intangible assets	3,533,297	3,549,062
Stock based compensation charges	1,666,866	1,537,074
Changes in assets and liabilities:
Restricted cash and investments	(558)	790,293
Accounts receivable, net	2,842,176	4,471,731
Prepaid and other assets	2,820,440	332,647
Real estate assets		1,297,245
Accrued expenses and other liabilities	3,792,056	(1,172,521)
Liability for option cancellations	123,359	129,739
Deferred revenue	(1,271,999)	(3,078,116)
Net cash provided by operating activities	2,421,693	9,854,384
CASH FLOWS FROM INVESTING ACTIVITIES:
Web site and database development costs	(2,901,736)	(2,598,097)
Furniture, fixtures and equipment additions	(171,557)	(242,057)
Net cash (used in) investing activities	(3,073,293)	(2,840,154)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of Bank Loan	(5,690,940)	(4,148,287)
Repayments on capitalized equipment leases		(21,796)
Payments for restricted stock units	(851,264)	(351,620)
Stock repurchases		(388,389)
Net cash (used in) financing activities	(6,542,204)	(4,910,092)
Net (decrease) increase in cash and cash equivalents	(7,193,804)	2,104,138
Cash and cash equivalents, beginning of period	22,152,802	20,163,787
Cash and cash equivalents, end of period	14,958,998	22,267,925
SUPPLEMENTAL INFORMATION:
Cash paid during the period for interest	42,008	134,517
Cash paid during the period for income taxes, net of refunds	68,560	39,434
SUPPLEMENTAL SCHEDULE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Shares issued for vested employee restricted stock units	2,671	2,676
Disposal of fully amortized intangible assets		241,724
Disposal of fully depreciated furniture, fixtures and equipment	37,652	45,988
Release of accrued remediation liability obligation upon sale of real estate		$ 1,000,000