XML 73 R62.htm IDEA: XBRL DOCUMENT v3.22.2.2
Mortgage Revenue Bonds - Schedule of Investments in MRBs (Details) - USD ($)
Sep. 30, 2022
Dec. 31, 2021
Mortgage Revenue Bonds Held In Trust [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances $ 650,074,793 $ 639,116,502
Cumulative Unrealized Gain 27,685,959 111,818,346
Cumulative Unrealized Loss (1,855,233)  
Estimated Fair Value 675,905,519 750,934,848
Mortgage Revenue Bonds Held In Trust [Member] | Courtyard [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 9,898,954 [1] 9,970,209 [2]
Cumulative Unrealized Gain 389,990 [1] 2,060,480 [2]
Estimated Fair Value 10,288,944 [1] 12,030,689 [2]
Mortgage Revenue Bonds Held In Trust [Member] | Glenview Apartments [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 4,386,923 [3] 4,429,350 [4]
Cumulative Unrealized Gain 221,254 [3] 863,955 [4]
Estimated Fair Value 4,608,177 [3] 5,293,305 [4]
Mortgage Revenue Bonds Held In Trust [Member] | Harmony Court Bakersfield [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 3,609,296 [1] 3,635,277 [2]
Cumulative Unrealized Gain 118,091 [1] 720,308 [2]
Estimated Fair Value 3,727,387 [1] 4,355,585 [2]
Mortgage Revenue Bonds Held In Trust [Member] | Harmony Terrace [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 6,682,143 [1] 6,730,004 [2]
Cumulative Unrealized Gain 329,629 [1] 1,425,757 [2]
Estimated Fair Value 7,011,772 [1] 8,155,761 [2]
Mortgage Revenue Bonds Held In Trust [Member] | Harden Ranch [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 6,472,099 [5] 6,538,111 [6]
Cumulative Unrealized Gain 452,521 [5] 1,285,747 [6]
Estimated Fair Value 6,924,620 [5] 7,823,858 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Las Palmas II [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 1,637,465 1,649,370
Cumulative Unrealized Gain [1] 70,328 332,704
Estimated Fair Value [1] 1,707,793 1,982,074
Mortgage Revenue Bonds Held In Trust [Member] | Lutheran Gardens [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [7] 10,352,000  
Cumulative Unrealized Gain [7] 63,494  
Estimated Fair Value [7] 10,415,494  
Mortgage Revenue Bonds Held In Trust [Member] | Montclair Apartments [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [3] 2,376,641 2,399,626
Cumulative Unrealized Gain [3] 130,702 446,912
Estimated Fair Value [3] 2,507,343 2,846,538
Mortgage Revenue Bonds Held In Trust [Member] | Montecito at Williams Ranch Apartments [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 7,522,733 [7] 7,568,334 [8]
Cumulative Unrealized Gain 627,722 [7] 1,983,454 [8]
Estimated Fair Value 8,150,455 [7] 9,551,788 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Montevista [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 6,667,855 [7] 6,701,776 [8]
Cumulative Unrealized Gain 565,132 [7] 2,114,978 [8]
Estimated Fair Value 7,232,987 [7] 8,816,754 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Ocotillo Springs [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 11,090,000 [7],[9] 15,000,000 [8]
Cumulative Unrealized Gain [8]   271,172
Cumulative Unrealized Loss [7],[9] (487,801)  
Estimated Fair Value 10,602,199 [7],[9] 15,271,172 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Residency at the Entrepreneur J -1 [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [7] 9,088,500  
Cumulative Unrealized Gain [7] 172,857  
Estimated Fair Value [7] 9,261,357  
Mortgage Revenue Bonds Held In Trust [Member] | Residency at the Entrepreneur J -2 [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [7] 7,500,000  
Cumulative Unrealized Gain [7] 217,798  
Estimated Fair Value [7] 7,717,798  
Mortgage Revenue Bonds Held In Trust [Member] | Residency at the Entrepreneur J -3 [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cumulative Unrealized Gain [10] 656,481  
Estimated Fair Value [10] 656,481  
Mortgage Revenue Bonds Held In Trust [Member] | Residency at the Mayer [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 25,069,208 [7] 24,000,000 [8]
Estimated Fair Value 25,069,208 [7] 24,000,000 [8]
Mortgage Revenue Bonds Held In Trust [Member] | San Vicente [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 3,376,366 3,400,913
Cumulative Unrealized Gain [1] 111,397 671,681
Estimated Fair Value [1] 3,487,763 4,072,594
Mortgage Revenue Bonds Held In Trust [Member] | Santa Fe Apartments [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [3] 2,879,212 2,907,057
Cumulative Unrealized Gain [3] 145,213 567,028
Estimated Fair Value [3] 3,024,425 3,474,085
Mortgage Revenue Bonds Held In Trust [Member] | Seasons at Simi Valley [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 4,150,500 4,188,582
Cumulative Unrealized Gain [1] 384,743 1,011,623
Estimated Fair Value [1] 4,535,243 5,200,205
Mortgage Revenue Bonds Held In Trust [Member] | Seasons Lakewood [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 7,117,935 7,168,917
Cumulative Unrealized Gain [1] 351,126 1,518,742
Estimated Fair Value [1] 7,469,061 8,687,659
Mortgage Revenue Bonds Held In Trust [Member] | Seasons San Juan Capistrano [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 11,984,278 12,070,116
Cumulative Unrealized Gain [1] 591,182 2,557,065
Estimated Fair Value [1] 12,575,460 14,627,181
Mortgage Revenue Bonds Held In Trust [Member] | Summerhill [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 6,215,150 6,259,888
Cumulative Unrealized Gain [1] 80,688 1,187,464
Estimated Fair Value [1] 6,295,838 7,447,352
Mortgage Revenue Bonds Held In Trust [Member] | Sycamore Walk [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 3,440,619 3,474,617
Cumulative Unrealized Gain [1] 130,469 696,090
Estimated Fair Value [1] 3,571,088 4,170,707
Mortgage Revenue Bonds Held In Trust [Member] | The Village at Madera [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 2,985,168 3,006,656
Cumulative Unrealized Gain [1] 137,695 621,367
Estimated Fair Value [1] 3,122,863 3,628,023
Mortgage Revenue Bonds Held In Trust [Member] | Tyler Park Townhomes [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 5,635,996 [5] 5,694,168 [6]
Cumulative Unrealized Gain 231,647 [5] 691,137 [6]
Estimated Fair Value 5,867,643 [5] 6,385,305 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Vineyard Gardens | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 3,916,109 [7] 3,939,476 [8]
Cumulative Unrealized Gain 312,891 [7] 987,782 [8]
Estimated Fair Value 4,229,000 [7] 4,927,258 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Westside Village Market [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 3,683,114 [5] 3,721,129 [6]
Cumulative Unrealized Gain 193,646 [5] 701,915 [6]
Estimated Fair Value 3,876,760 [5] 4,423,044 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Brookstone [Member] | IL [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 7,298,854 [11] 7,334,161 [12]
Cumulative Unrealized Gain 1,232,165 [11] 1,903,086 [12]
Estimated Fair Value 8,531,019 [11] 9,237,247 [12]
Mortgage Revenue Bonds Held In Trust [Member] | Copper Gate Apartments [Member] | IN [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 4,900,000 [5] 4,900,000 [6]
Cumulative Unrealized Gain 135,868 [5] 433,436 [6]
Estimated Fair Value 5,035,868 [5] 5,333,436 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Renaissance [Member] | Series A [Member] | LA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [3] 10,622,933 10,732,295
Cumulative Unrealized Gain [3] 447,502 4,172,381
Estimated Fair Value [3] 11,070,435 14,904,676
Mortgage Revenue Bonds Held In Trust [Member] | Live 929 Apartments [Member] | Series 2022A [Member] | MD [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [7] 58,050,821  
Cumulative Unrealized Gain [7] 798,344  
Estimated Fair Value [7] 58,849,165  
Mortgage Revenue Bonds Held In Trust [Member] | Live 929 Apartments [Member] | 2014 Series A [Member] | MD [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [8]   36,169,147
Cumulative Unrealized Gain [8]   573,155
Estimated Fair Value [8]   36,742,302
Mortgage Revenue Bonds Held In Trust [Member] | Jackson Manor Apartments [member] | MS [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 6,900,000 [7] 4,900,000 [8]
Estimated Fair Value 6,900,000 [7] 4,900,000 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Gateway Village [Member] | NC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [8]   2,600,000
Cumulative Unrealized Gain [8]   90,861
Estimated Fair Value [8]   2,690,861
Mortgage Revenue Bonds Held In Trust [Member] | Greens Property [Member] | Series A [Member] | NC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 7,629,000 [5] 7,719,000 [6]
Cumulative Unrealized Gain 536 [5] 281,953 [6]
Estimated Fair Value 7,629,536 [5] 8,000,953 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Lynnhaven Apartments [Member] | NC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [8]   3,450,000
Cumulative Unrealized Gain [8]   115,328
Estimated Fair Value [8]   3,565,328
Mortgage Revenue Bonds Held In Trust [Member] | Silver Moon [Member] | Series A [Member] | NM [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [3] 7,575,818 7,629,704
Cumulative Unrealized Gain [3] 609,702 1,868,323
Estimated Fair Value [3] 8,185,520 9,498,027
Mortgage Revenue Bonds Held In Trust [Member] | Village at Avalon [Member] | NM [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 15,974,957 [13] 16,069,382 [14]
Cumulative Unrealized Gain 863,641 [13] 4,124,498 [14]
Estimated Fair Value 16,838,598 [13] 20,193,880 [14]
Mortgage Revenue Bonds Held In Trust [Member] | Ohio Properties [Member] | Series A [Member] | OH [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [12]   13,580,000
Estimated Fair Value [12]   13,580,000
Mortgage Revenue Bonds Held In Trust [Member] | Bridle Ridge [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [12]   7,145,000
Estimated Fair Value [12]   7,145,000
Mortgage Revenue Bonds Held In Trust [Member] | Columbia Gardens [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 12,588,742 12,725,440
Cumulative Unrealized Gain [1] 428,517 2,003,599
Estimated Fair Value [1] 13,017,259 14,729,039
Mortgage Revenue Bonds Held In Trust [Member] | Companion at Thornhill Apartments [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 10,821,542 10,924,609
Cumulative Unrealized Gain [1] 448,643 1,793,226
Estimated Fair Value [1] 11,270,185 12,717,835
Mortgage Revenue Bonds Held In Trust [Member] | Cross Creek [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [12]   6,120,285
Cumulative Unrealized Gain [12]   1,845,064
Estimated Fair Value [12]   7,965,349
Mortgage Revenue Bonds Held In Trust [Member] | The Palms at Premier Park [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 18,200,634 [5] 18,385,572 [6]
Cumulative Unrealized Gain 643,425 [5] 2,181,632 [6]
Estimated Fair Value 18,844,059 [5] 20,567,204 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Village at River's Edge [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 9,669,777 9,728,355
Cumulative Unrealized Gain [1] 44,189 2,370,569
Estimated Fair Value [1] 9,713,966 12,098,924
Mortgage Revenue Bonds Held In Trust [Member] | Willow Run [Member] | Goose Creek, SC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 12,414,487 12,549,146
Cumulative Unrealized Gain [1] 477,489 1,974,479
Estimated Fair Value [1] 12,891,976 14,523,625
Mortgage Revenue Bonds Held In Trust [Member] | Arbors at Hickory Ridge [Member] | TN [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 10,633,673 [5] 10,755,889 [6]
Cumulative Unrealized Gain 1,699,911 [5] 3,598,292 [6]
Estimated Fair Value 12,333,584 [5] 14,354,181 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar at Copperfield [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 13,569,835 [7] 13,678,286 [8]
Cumulative Unrealized Gain 481,953 [7] 2,549,711 [8]
Estimated Fair Value 14,051,788 [7] 16,227,997 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar at the Crest [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 8,928,536 [5] 9,022,172 [6]
Cumulative Unrealized Gain 591,677 [5] 1,926,825 [6]
Estimated Fair Value 9,520,213 [5] 10,948,997 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar at the Oaks [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 7,221,895 [5] 7,295,334 [6]
Cumulative Unrealized Gain 432,723 [5] 1,578,333 [6]
Estimated Fair Value 7,654,618 [5] 8,873,667 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar at the Parkway [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [3] 12,468,173 12,579,783
Cumulative Unrealized Gain [3] 682,039 2,353,247
Estimated Fair Value [3] 13,150,212 14,933,030
Mortgage Revenue Bonds Held In Trust [Member] | Avistar at Wilcrest [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [7] 5,142,693 5,183,794
Cumulative Unrealized Gain [7] 4,874 772,242
Estimated Fair Value [7] 5,147,567 5,956,036
Mortgage Revenue Bonds Held In Trust [Member] | Avistar at Wood Hollow [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 39,048,349 [7] 39,360,426 [8]
Cumulative Unrealized Gain 1,386,861 [7] 7,200,790 [8]
Estimated Fair Value 40,435,210 [7] 46,561,216 [8]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar in 09 [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 6,235,826 [5] 6,299,237 [6]
Cumulative Unrealized Gain 295,681 [5] 1,288,060 [6]
Estimated Fair Value 6,531,507 [5] 7,587,297 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar on the Boulevard [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 15,210,725 [5] 15,370,243 [3],[6]
Cumulative Unrealized Gain 824,271 [5] 3,165,575 [3],[6]
Estimated Fair Value 16,034,996 [5] 18,535,818 [3],[6]
Mortgage Revenue Bonds Held In Trust [Member] | Avistar on the Hills [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 4,944,271 [5] 4,994,549 [6]
Cumulative Unrealized Gain 327,489 [5] 1,100,478 [6]
Estimated Fair Value 5,271,760 [5] 6,095,027 [6]
Mortgage Revenue Bonds Held In Trust [Member] | Bruton Apartments [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 17,419,883 [9] 17,532,185
Cumulative Unrealized Gain [1]   4,452,765
Cumulative Unrealized Loss [9] (533,140)  
Estimated Fair Value [1] 16,886,743 [9] 21,984,950
Mortgage Revenue Bonds Held In Trust [Member] | Concord at Gulfgate [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 18,456,524 18,606,719
Cumulative Unrealized Gain [1] 1,239,586 4,211,979
Estimated Fair Value [1] 19,696,110 22,818,698
Mortgage Revenue Bonds Held In Trust [Member] | Concord at Little York [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 12,929,668 13,034,887
Cumulative Unrealized Gain [1] 909,327 3,055,517
Estimated Fair Value [1] 13,838,995 16,090,404
Mortgage Revenue Bonds Held In Trust [Member] | Concord at Williamcrest [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 20,029,441 20,192,436
Cumulative Unrealized Gain [1] 1,156,304 4,651,973
Estimated Fair Value [1] 21,185,745 24,844,409
Mortgage Revenue Bonds Held In Trust [Member] | Crossing at 1415 [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 7,191,959 7,253,698
Cumulative Unrealized Gain [1] 353,742 1,549,224
Estimated Fair Value [1] 7,545,701 8,802,922
Mortgage Revenue Bonds Held In Trust [Member] | Decatur-Angle [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 21,919,796 [9] 22,074,594
Cumulative Unrealized Gain [1]   4,731,759
Cumulative Unrealized Loss [1],[9] (834,292)  
Estimated Fair Value [1] 21,085,504 [9] 26,806,353
Mortgage Revenue Bonds Held In Trust [Member] | Esperanza at Palo Alto [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 18,955,815 19,071,622
Cumulative Unrealized Gain [1] 1,118,258 5,317,911
Estimated Fair Value [1] 20,074,073 24,389,533
Mortgage Revenue Bonds Held In Trust [Member] | Heights at 515 [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 6,584,362 6,640,885
Cumulative Unrealized Gain [1] 343,057 1,418,341
Estimated Fair Value [1] 6,927,419 8,059,226
Mortgage Revenue Bonds Held In Trust [Member] | Heritage Square [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [3] 10,358,615 10,455,924
Cumulative Unrealized Gain [3] 432,270 1,823,426
Estimated Fair Value [3] 10,790,885 12,279,350
Mortgage Revenue Bonds Held In Trust [Member] | Oaks at Georgetown [Member] | Series A [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [1] 11,940,699 12,026,225
Cumulative Unrealized Gain [1] 311,811 2,181,690
Estimated Fair Value [1] 12,252,510 14,207,915
Mortgage Revenue Bonds Held In Trust [Member] | Runnymede [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 9,605,000 [11] 9,675,000 [12]
Cumulative Unrealized Gain 439 [11] 99,489 [12]
Estimated Fair Value 9,605,439 [11] 9,774,489 [12]
Mortgage Revenue Bonds Held In Trust [Member] | Southpark [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 11,419,072 [11] 11,365,100 [12]
Cumulative Unrealized Gain 1,297,785 [11] 1,542,509 [12]
Estimated Fair Value 12,716,857 [11] 12,907,609 [12]
Mortgage Revenue Bonds Held In Trust [Member] | 15 West Apartments [Member] | WA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 9,474,154 [1] 9,531,842 [2]
Cumulative Unrealized Gain 979,184 [1] 2,799,259 [2]
Estimated Fair Value 10,453,338 [1] 12,331,101 [2]
Mortgage Revenue Bonds [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 21,764,051 41,395,781
Cumulative Unrealized Gain 241,987 1,179,215
Cumulative Unrealized Loss (2,842,127)  
Estimated Fair Value 19,163,911 42,574,996
Mortgage Revenue Bonds [Member] | Lutheran Gardens [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances   10,352,000
Estimated Fair Value   10,352,000
Mortgage Revenue Bonds [Member] | Live 929 Apartments [Member] | 2014 Series B [Member] | MD [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances   17,344,000
Estimated Fair Value   17,344,000
Mortgage Revenue Bonds [Member] | Gateway Village [Member] | NC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 2,590,992  
Estimated Fair Value 2,590,992  
Mortgage Revenue Bonds [Member] | Greens Property [Member] | Series B [Member] | NC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 916,502 920,637
Cumulative Unrealized Gain 114 46,672
Estimated Fair Value 916,616 967,309
Mortgage Revenue Bonds [Member] | Lynnhaven Apartments [Member] | NC [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 3,438,048  
Estimated Fair Value 3,438,048  
Mortgage Revenue Bonds [Member] | Ohio Properties [Member] | Series B [Member] | OH [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances   3,465,270
Estimated Fair Value   3,465,270
Mortgage Revenue Bonds [Member] | Avistar at the Crest [Member] | Series B [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 726,263 730,612
Cumulative Unrealized Gain 28,394 122,646
Estimated Fair Value 754,657 853,258
Mortgage Revenue Bonds [Member] | Avistar at the Oaks [Member] | Series B [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 531,895 534,953
Cumulative Unrealized Gain 14,208 86,437
Estimated Fair Value 546,103 621,390
Mortgage Revenue Bonds [Member] | Avistar at the Parkway [Member] | Series B [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 123,287 123,598
Cumulative Unrealized Gain 20,319 37,590
Estimated Fair Value 143,606 161,188
Mortgage Revenue Bonds [Member] | Avistar in 09 [Member] | Series B [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 438,765 441,288
Cumulative Unrealized Gain 11,720 71,303
Estimated Fair Value 450,485 512,591
Mortgage Revenue Bonds [Member] | Avistar on the Boulevard [Member] | Series B [Member] | TX [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 431,548 434,132
Cumulative Unrealized Gain 14,520 69,950
Estimated Fair Value 446,068 504,082
Mortgage Revenue Bonds [Member] | Solano Vista [Member] | Series A [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 2,635,798 2,649,291
Cumulative Unrealized Gain 152,712 744,617
Estimated Fair Value 2,788,510 3,393,908
Mortgage Revenue Bonds [Member] | Provision Center 2014-1 [Member] | TN [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 4,296,204 4,300,000
Estimated Fair Value 4,296,204 4,300,000
Mortgage Revenue Bonds [Member] | Meadow Valley [Member] | MI [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances 1,833,437 [15] 100,000
Cumulative Unrealized Loss [15] (2,632,998)  
Estimated Fair Value (799,561) [15] $ 100,000
Mortgage Revenue Bonds [Member] | CCBA Senior Garden Apartments [Member] | CA [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Cost Adjusted for Paydowns and Allowances [16] 3,801,312  
Cumulative Unrealized Loss [16] (209,129)  
Estimated Fair Value [16] $ 3,592,183  
[1] MRBs owned by ATAX TEBS IV, LLC (M45 TEBS), Note 15
[2] MRBs owned by ATAX TEBS IV, LLC (M45 TEBS), Note 15
[3] MRBs owned by ATAX TEBS III, LLC (M33 TEBS), Note 15
[4] MRBs owned by ATAX TEBS III, LLC (M33 TEBS), Note 15
[5] MRBs owned by ATAX TEBS II, LLC (M31 TEBS), Note 15
[6] MRBs owned by ATAX TEBS II, LLC (M31 TEBS), Note 15
[7] MRBs held by Mizuho Capital Markets, LLC in a debt financing transaction, Note 15
[8] MRB held by Mizuho Capital Markets, LLC in a debt financing transaction, Note 15
[9] As of the date presented, the MRB had been in a cumulative unrealized loss position for less than 12 consecutive months and is not considered a credit loss. The Partnership determined the unrealized loss is a result of increasing market interest rates and is not considered other-than-temporary.
[10] The Partnership has an MRB funding commitment of $26.1 million as of September 30, 2022. The unfunded MRB commitment is accounted for as an available-for-sale security and reported at fair value. The reported unrealized loss is based on the fair value of the funding commitment outstanding as of September 30, 2022. The Partnership will partially fund the commitment with proceeds from a debt financing transaction with Mizuho Capital Markets, LLC.
[11] MRBs owned by ATAX TEBS I, LLC (M24 TEBS), Note 15
[12] MRBs owned by ATAX TEBS I, LLC (M24 TEBS), Note 15
[13] MRB held by Morgan Stanley in a debt financing transaction, Note 15
[14] MRB held by Morgan Stanley in a debt financing transaction Note 15
[15] The Partnership has a remaining MRB funding commitment of $42.3 million as of September 30, 2022. The MRB and the unfunded MRB commitment are accounted for as available-for-sale securities and reported at fair value. The reported unrealized loss includes the unrealized loss on the current MRB carrying value (based on current fair value) as well as the unrealized loss on the Partnership’s remaining $42.3 million funding commitment outstanding as of September 30, 2022 (also based on current fair value). The Partnership determined the unrealized loss is a result of increasing market interest rates and that the cumulative unrealized loss is not other-than-temporary.
[16] As of the date presented, the MRB had been in a cumulative unrealized loss position for less than 12 consecutive months and is not considered a credit loss. The Partnership determined the unrealized loss is a result of increasing market interest rates and is not considered other-than-temporary.