Schedule IV - Mortgage Loans on Real Estate (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Mortgage Loans On Real Estate [Line Items]
Amount of Principal Unpaid at Close of Period	$ 33,519	$ 32,366	$ 32,737	$ 48,455
Borrower A [Member] | East Islip, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2024-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	743
Amount of Principal Unpaid at Close of Period	$ 727
Borrower B [Member] | Middlesex, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-05
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	255
Amount of Principal Unpaid at Close of Period	$ 229
Borrower C [Member] | Valley Cottage, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	431
Amount of Principal Unpaid at Close of Period	$ 381
Borrower D [Member] | Brooklyn, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	8.00%
Final Maturity Date	2019-06
Periodic Payment Terms	I
Prior Liens	$ 0
Face Value at Inception	2,000
Amount of Principal Unpaid at Close of Period	$ 2,000
Borrower E [Member] | Nyack, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-09
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	253
Amount of Principal Unpaid at Close of Period	$ 237
Borrower F [Member] | E. Patchogue, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2019-08
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	200
Amount of Principal Unpaid at Close of Period	$ 169
Borrower G [Member] | Baldwin, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-09
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	300
Amount of Principal Unpaid at Close of Period	$ 265
Borrower H [Member] | Norwalk, CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-04
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	319
Amount of Principal Unpaid at Close of Period	$ 294
Borrower I [Member] | Stafford Springs, CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	232
Amount of Principal Unpaid at Close of Period	$ 206
Borrower J [Member] | Waterbury, CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-02
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	171
Amount of Principal Unpaid at Close of Period	$ 153
Borrower K [Member] | Great Barrington, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-04
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	58
Amount of Principal Unpaid at Close of Period	$ 52
Borrower L [Member] | Springfield, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2019-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	131
Amount of Principal Unpaid at Close of Period	$ 98
Borrower M [Member] | Westfield, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	303
Amount of Principal Unpaid at Close of Period	$ 277
Borrower N [Member] | Milford, CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	398
Amount of Principal Unpaid at Close of Period	$ 392
Borrower O [Member] | Fairfield, CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	390
Amount of Principal Unpaid at Close of Period	$ 385
Borrower P [Member] | Hartford, CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2024-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	70
Amount of Principal Unpaid at Close of Period	$ 68
Borrower Q [Member] | Wilmington, DE [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	84
Amount of Principal Unpaid at Close of Period	$ 74
Borrower R [Member] | Clinton, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	158
Amount of Principal Unpaid at Close of Period	$ 85
Borrower S [Member] | Fairhaven, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-09
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	458
Amount of Principal Unpaid at Close of Period	$ 403
Borrower T [Member] | New Bedford, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	363
Amount of Principal Unpaid at Close of Period	$ 330
Borrower U [Member] | Fitchburg, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	187
Amount of Principal Unpaid at Close of Period	$ 170
Borrower V [Member] | Worcester, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	237
Amount of Principal Unpaid at Close of Period	$ 216
Borrower W [Member] | S. Yarmouth, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	275
Amount of Principal Unpaid at Close of Period	$ 252
Borrower X [Member] | Harwich Port, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	293
Amount of Principal Unpaid at Close of Period	$ 268
Borrower Y [Member] | Southbridge, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	300
Amount of Principal Unpaid at Close of Period	$ 268
Borrower Z [Member] | Oxford, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	86
Amount of Principal Unpaid at Close of Period	$ 81
Borrower AA [Member] | Kernersville/Lexington, NC [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	8.00%
Final Maturity Date	2026-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	568
Amount of Principal Unpaid at Close of Period	$ 150
Borrower AB [Member] | Concord, NH [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.50%
Final Maturity Date	2028-08
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	210
Amount of Principal Unpaid at Close of Period	$ 148
Borrower AC [Member] | Pelham, NH [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	73
Amount of Principal Unpaid at Close of Period	$ 68
Borrower AD [Member] | Bayonne, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	308
Amount of Principal Unpaid at Close of Period	$ 266
Borrower AE [Member] | Springfield, MA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	306
Amount of Principal Unpaid at Close of Period	$ 263
Borrower AF [Member] | Belleville, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	315
Amount of Principal Unpaid at Close of Period	$ 282
Borrower AG [Member] | Ridgefield, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-04
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	172
Amount of Principal Unpaid at Close of Period	$ 154
Borrower AH [Member] | Irvington, NJ.
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	300
Amount of Principal Unpaid at Close of Period	$ 193
Borrower AI [Member] | Jersey City, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.50%
Final Maturity Date	2025-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	500
Amount of Principal Unpaid at Close of Period	$ 417
Borrower AJ [Member] | Colonia, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	320
Amount of Principal Unpaid at Close of Period	$ 280
Borrower AK [Member] | Swedesboro, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-04
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	77
Amount of Principal Unpaid at Close of Period	$ 69
Borrower AL [Member] | Piscataway, NJ [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	121
Amount of Principal Unpaid at Close of Period	$ 71
Borrower AM [Member] | Glendale, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	525
Amount of Principal Unpaid at Close of Period	$ 502
Borrower AN [Member] | Seaford, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	488
Amount of Principal Unpaid at Close of Period	$ 419
Borrower AO [Member] | Elmont, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	450
Amount of Principal Unpaid at Close of Period	$ 364
Borrower AP [Member] | White Plains [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-02
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	444
Amount of Principal Unpaid at Close of Period	$ 396
Borrower AQ [Member] | Scarsdale, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	337
Amount of Principal Unpaid at Close of Period	$ 300
Borrower AR [Member] | Pleasant Valley, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-09
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	230
Amount of Principal Unpaid at Close of Period	$ 202
Borrower AS [Member] | Bronx, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2019-12
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	240
Amount of Principal Unpaid at Close of Period	$ 44
Borrower AT [Member] | Freeport, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-05
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	206
Amount of Principal Unpaid at Close of Period	$ 180
Borrower AU [Member] | Wantagh [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-05
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	455
Amount of Principal Unpaid at Close of Period	$ 382
Borrower AV [Member] | Colonie, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-08
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	143
Amount of Principal Unpaid at Close of Period	$ 136
Borrower AW [Member] | Latham, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	169
Amount of Principal Unpaid at Close of Period	$ 150
Borrower AX [Member] | Malta, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-03
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	572
Amount of Principal Unpaid at Close of Period	$ 539
Borrower AY [Member] | Newburgh, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-09
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	394
Amount of Principal Unpaid at Close of Period	$ 359
Borrower AZ [Member] | Coxsackie, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	153
Amount of Principal Unpaid at Close of Period	$ 138
Borrower BA [Member] | Brewster, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	554
Amount of Principal Unpaid at Close of Period	$ 518
Borrower BB [Member] | Cairo, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-08
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	113
Amount of Principal Unpaid at Close of Period	$ 107
Borrower BC [Member] | Central Islip, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-06
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	780
Amount of Principal Unpaid at Close of Period	$ 741
Borrower BD [Member] | Kenmore, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-12
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	74
Amount of Principal Unpaid at Close of Period	$ 66
Borrower BE [Member] | Rochester, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-02
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	174
Amount of Principal Unpaid at Close of Period	$ 171
Borrower BF [Member] | Savona, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-02
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	157
Amount of Principal Unpaid at Close of Period	$ 154
Borrower BG [Member] | Rochester, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	230
Amount of Principal Unpaid at Close of Period	$ 229
Borrower BH [Member] | Greigsville, NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2025-11
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	200
Amount of Principal Unpaid at Close of Period	$ 200
Borrower BI [Member] | Horsham, PA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	10.00%
Final Maturity Date	2024-07
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	237
Amount of Principal Unpaid at Close of Period	$ 117
Borrower BJ [Member] | Warwick, RI [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-08
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	333
Amount of Principal Unpaid at Close of Period	$ 309
Borrower BK [Member] | Providence, RI [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-09
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	184
Amount of Principal Unpaid at Close of Period	$ 167
Borrower BL [Member] | Warwick, RI [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	357
Amount of Principal Unpaid at Close of Period	$ 325
Borrower BM [Member] | Cranston, RI [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-08
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	153
Amount of Principal Unpaid at Close of Period	$ 142
Borrower BN [Member] | E. Providence, RI [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2022-02
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	186
Amount of Principal Unpaid at Close of Period	$ 171
Borrower BO [Member] | York, PA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2021-02
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	102
Amount of Principal Unpaid at Close of Period	$ 91
Borrower BP [Member] | Ephrata, PA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2020-10
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	265
Amount of Principal Unpaid at Close of Period	$ 158
Borrower BQ [Member] | McConnellsburg, PA [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Seller financing
Interest Rate	9.00%
Final Maturity Date	2023-01
Periodic Payment Terms	P & I
Prior Liens	$ 0
Face Value at Inception	38
Amount of Principal Unpaid at Close of Period	36
Note Receivable On Mortgage Loans
Mortgage Loans On Real Estate [Line Items]
Prior Liens	0
Face Value at Inception	39,308
Amount of Principal Unpaid at Close of Period	$ 33,519
Note Receivable On Mortgage Loans | Various-NY [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Purchase/leaseback
Interest Rate	9.50%
Final Maturity Date	2021-01
Periodic Payment Terms	I
Prior Liens	$ 0
Face Value at Inception	18,400
Amount of Principal Unpaid at Close of Period	$ 14,720
Note Receivable On Mortgage Loans | Various-CT [Member]
Mortgage Loans On Real Estate [Line Items]
Description	Promissory Note
Interest Rate	9.00%
Final Maturity Date	2028-12
Prior Liens	$ 0
Amount of Principal Unpaid at Close of Period	545
Mortgage Loans [Member]
Mortgage Loans On Real Estate [Line Items]
Prior Liens	0
Face Value at Inception	20,908
Amount of Principal Unpaid at Close of Period	$ 18,254