SEGMENT INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 item	Dec. 31, 2011
SEGMENT INFORMATION
Number of reportable operating segments prior to expansion	1
Number of reportable operating segments	2
Revenue	$ 77,443	$ 54,617
Cost of revenue (exclusive of depreciation shown separately below)	4,295	4,133
Selling and marketing expense	48,934	46,662
General and administrative expense	22,231	19,751
Product development	3,529	3,203
Depreciation	4,105	5,023
Amortization of intangibles	358	891
Restructuring and severance	(57)	1,080
Litigation settlements and contingencies	(3,101)	5,732
Asset impairments		29,250
Total costs and expenses	80,294	115,725
Operating loss	(2,851)	(61,108)
Adjustments to reconcile to Adjusted EBITDA:
Amortization of intangibles	358	891
Depreciation	4,105	5,023
Restructuring and severance	(57)	1,080
Asset impairments		29,250
Loss on disposal of assets	738	311
Non-cash compensation	4,587	3,777
Litigation settlements and contingencies	(3,101)	5,732
Post-acquisition adjustments		(652)
Adjusted EBITDA	3,779	(15,696)
Adjustments to reconcile to Income/loss before Taxes:
Operating income (loss)	(2,851)	(61,108)
Interest Expense	(881)	(368)
Loss before income taxes	(3,732)	(61,476)
Mortgage
SEGMENT INFORMATION
Revenue	61,176	40,253
Cost of revenue (exclusive of depreciation shown separately below)	3,238	3,779
Selling and marketing expense	35,250	31,759
General and administrative expense	3,470	3,261
Product development	2,277	1,429
Depreciation	1,536	1,417
Amortization of intangibles		455
Restructuring and severance	20	368
Litigation settlements and contingencies		1
Asset impairments		250
Total costs and expenses	45,791	42,719
Operating loss	15,385	(2,466)
Adjustments to reconcile to Adjusted EBITDA:
Amortization of intangibles		455
Depreciation	1,536	1,417
Restructuring and severance	20	368
Asset impairments		250
Loss on disposal of assets	388	173
Non-cash compensation	987	550
Litigation settlements and contingencies		1
Adjusted EBITDA	18,316	748
Adjustments to reconcile to Income/loss before Taxes:
Operating income (loss)	15,385	(2,466)
Non-Mortgage
SEGMENT INFORMATION
Revenue	14,620	17,655
Cost of revenue (exclusive of depreciation shown separately below)	536	276
Selling and marketing expense	13,677	14,490
General and administrative expense	2,888	2,113
Product development	1,258	1,444
Depreciation	1,991	2,632
Amortization of intangibles	358	423
Restructuring and severance	11	294
Total costs and expenses	20,719	21,672
Operating loss	(6,099)	(4,017)
Adjustments to reconcile to Adjusted EBITDA:
Amortization of intangibles	358	423
Depreciation	1,991	2,632
Restructuring and severance	11	294
Loss on disposal of assets	345	102
Non-cash compensation	507	351
Post-acquisition adjustments		(652)
Adjusted EBITDA	(2,887)	(867)
Adjustments to reconcile to Income/loss before Taxes:
Operating income (loss)	(6,099)	(4,017)
Corporate
SEGMENT INFORMATION
Revenue	1,647	(3,291)
Cost of revenue (exclusive of depreciation shown separately below)	521	78
Selling and marketing expense	7	413
General and administrative expense	15,873	14,377
Product development	(6)	330
Depreciation	578	974
Amortization of intangibles		13
Restructuring and severance	(88)	418
Litigation settlements and contingencies	(3,101)	5,731
Asset impairments		29,000
Total costs and expenses	13,784	51,334
Operating loss	(12,137)	(54,625)
Adjustments to reconcile to Adjusted EBITDA:
Amortization of intangibles		13
Depreciation	578	974
Restructuring and severance	(88)	418
Asset impairments		29,000
Loss on disposal of assets	5	36
Non-cash compensation	3,093	2,876
Litigation settlements and contingencies	(3,101)	5,731
Adjusted EBITDA	(11,650)	(15,577)
Adjustments to reconcile to Income/loss before Taxes:
Operating income (loss)	$ (12,137)	$ (54,625)