Consolidated Statements of Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 09, 2018	Dec. 31, 2018	Dec. 31, 2017
REVENUES
Net servicing revenue and fees	$ 128,685	$ 339,334	$ 346,682
Net gains on sales of loans	27,963	161,710	284,391
Net fair value gains on reverse loans and related HMBS obligations	10,576	46,833	42,419
Interest income on loans	3,387	1,832	41,195
Other revenues	16,662	109,231	116,573
Total revenues	187,273	658,940	831,260
EXPENSES
General and administrative	50,520	366,710	596,838
Salaries and benefits	40,408	285,559	384,814
Interest expense	38,756	209,321	261,244
Depreciation and amortization	3,810	32,358	40,764
Goodwill and intangible assets impairment	0	23,660	0
Other expenses, net	229	(38,505)	11,061
Total expenses	133,723	879,103	1,294,721
OTHER GAINS (LOSSES)
Reorganization items and fresh start accounting adjustments	464,563	(2,726)	(37,645)
Other net fair value gains	3,740	11,083	2,008
Net losses on extinguishment of debt	(864)	(4,454)	(6,111)
Gain on sale of business	0	0	67,734
Other	0	8,515	7,219
Total other gains	467,439	12,418	33,205
Income (loss) before income taxes	520,989	(207,745)	(430,256)
Income tax benefit	(18)	(2,651)	(3,357)
Net income (loss)	521,007	(205,094)	(426,899)
OTHER COMPREHENSIVE INCOME (LOSS) BEFORE TAXES
Change in postretirement benefits liability	0	54	(89)
Unrealized gain on available-for-sale security in other assets	0	69	104
Other comprehensive income before taxes	0	123	15
Income tax expense for other comprehensive income items	0	31	5
Other comprehensive income	0	92	10
Total comprehensive income (loss)	$ 521,007	$ (205,002)	$ (426,889)
Basic earnings (loss) per common and common equivalent share	$ 13.94	$ (41.93)	$ (11.61)
Diluted earnings (loss) per common and common equivalent share	$ 13.92	$ (41.93)	$ (11.61)
Weighted-average common and common equivalent shares outstanding — basic	37,374	4,891	36,761
Weighted-average common and common equivalent shares outstanding — diluted	37,424	4,891	36,761