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Loans and Allowance for Credit Losses - Loans by Credit Risk Rating, Segregated by Class of Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 10,825,227 | $ 12,900,897
Loans other than pass or current |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 1,607,033 | 3,682,340
2020 | 1,535,869 | 1,019,712
2019 | 681,439 | 922,657
2018 | 678,561 | 913,379
2017 | 794,502 | 658,250
2016 and Prior | 971,256 | 612,237
Lines of Credit (“LOC”) Amortized Cost Basis | 4,213,000 | 4,725,168
LOC Converted to Term Loans Amortized Cost Basis | 343,567 | 367,154
Total | 10,825,227 | 12,900,897
Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 358,376 | 391,224
Consumer | Credit cards |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 175,884 | 188,845
Consumer | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 182,492 | 202,379
Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 8,079,343 | 9,223,791
Real Estate | Construction and development |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 1,229,740 | 1,596,255
Real Estate | Construction and development | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 47,644 | 165,990
2020 | 94,278 | 35,989
2019 | 33,487 | 31,279
2018 | 19,254 | 15,960
2017 | 12,848 | 9,233
2016 and Prior | 10,030 | 4,807
Lines of Credit (“LOC”) Amortized Cost Basis | 982,776 | 1,272,870
LOC Converted to Term Loans Amortized Cost Basis | 21,429 | 23,251
Total | 1,221,746 | 1,559,379
Real Estate | Construction and development | Special mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 2,728
2020 | 0 | 344
2019 | 279 | 259
2018 | 0 | 2,107
2017 | 0 | 19
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 9,613
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 279 | 15,070
Real Estate | Construction and development | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 1,801 | 294
2020 | 83 | 2,069
2019 | 146 | 404
2018 | 57 | 449
2017 | 328 | 342
2016 and Prior | 674 | 320
Lines of Credit (“LOC”) Amortized Cost Basis | 2,673 | 17,914
LOC Converted to Term Loans Amortized Cost Basis | 1,953 | 14
Total | 7,715 | 21,806
Real Estate | Construction and development | Doubtful and loss |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 0
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 0 | 0
Real Estate | Construction and development | Risk rate 5, 6, and 7 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 49,445 | 169,012
2020 | 94,361 | 38,402
2019 | 33,912 | 31,942
2018 | 19,311 | 18,516
2017 | 13,176 | 9,594
2016 and Prior | 10,704 | 5,127
Lines of Credit (“LOC”) Amortized Cost Basis | 985,449 | 1,300,397
LOC Converted to Term Loans Amortized Cost Basis | 23,382 | 23,265
Total | 1,229,740 | 1,596,255
Real Estate | Single family residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 1,540,701 | 1,880,673
Real Estate | Other commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 5,308,902 | 5,746,863
Real Estate | Other commercial | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 712,198 | 1,563,245
2020 | 825,416 | 525,750
2019 | 361,642 | 375,303
2018 | 305,381 | 518,534
2017 | 484,230 | 372,679
2016 and Prior | 549,452 | 284,098
Lines of Credit (“LOC”) Amortized Cost Basis | 1,410,186 | 1,445,428
LOC Converted to Term Loans Amortized Cost Basis | 217,398 | 181,949
Total | 4,865,903 | 5,266,986
Real Estate | Other commercial | Special mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 32,752 | 100,085
2020 | 57,067 | 4,346
2019 | 2,833 | 10,738
2018 | 7,666 | 19,943
2017 | 34,164 | 26,245
2016 and Prior | 8,723 | 10,608
Lines of Credit (“LOC”) Amortized Cost Basis | 91,572 | 63,305
LOC Converted to Term Loans Amortized Cost Basis | 7,194 | 23,435
Total | 241,971 | 258,705
Real Estate | Other commercial | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 33,001 | 66,737
2020 | 25,289 | 9,418
2019 | 6,172 | 24,380
2018 | 9,800 | 14,067
2017 | 33,130 | 3,744
2016 and Prior | 22,630 | 11,158
Lines of Credit (“LOC”) Amortized Cost Basis | 50,335 | 52,182
LOC Converted to Term Loans Amortized Cost Basis | 20,671 | 39,486
Total | 201,028 | 221,172
Real Estate | Other commercial | Doubtful and loss |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 0
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 0 | 0
Real Estate | Other commercial | Risk rate 5, 6, and 7 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 777,951 | 1,730,067
2020 | 907,772 | 539,514
2019 | 370,647 | 410,421
2018 | 322,847 | 552,544
2017 | 551,524 | 402,668
2016 and Prior | 580,805 | 305,864
Lines of Credit (“LOC”) Amortized Cost Basis | 1,552,093 | 1,560,915
LOC Converted to Term Loans Amortized Cost Basis | 245,263 | 244,870
Total | 5,308,902 | 5,746,863
Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 2,038,640 | 2,750,291
Commercial | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 1,821,905 | 2,574,386
Commercial | Commercial | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 419,739 | 1,168,085
2020 | 212,161 | 154,740
2019 | 91,328 | 110,383
2018 | 66,078 | 65,757
2017 | 30,687 | 35,198
2016 and Prior | 44,298 | 45,568
Lines of Credit (“LOC”) Amortized Cost Basis | 852,103 | 803,751
LOC Converted to Term Loans Amortized Cost Basis | 46,186 | 56,648
Total | 1,762,580 | 2,440,130
Commercial | Commercial | Special mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 5,707
2020 | 2,438 | 342
2019 | 569 | 465
2018 | 210 | 972
2017 | 252 | 54
2016 and Prior | 384 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 106 | 12,318
LOC Converted to Term Loans Amortized Cost Basis | 11,016 | 22,546
Total | 14,975 | 42,404
Commercial | Commercial | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 3,726 | 23,227
2020 | 18,934 | 4,495
2019 | 2,016 | 1,586
2018 | 1,512 | 730
2017 | 688 | 276
2016 and Prior | 978 | 334
Lines of Credit (“LOC”) Amortized Cost Basis | 10,048 | 53,682
LOC Converted to Term Loans Amortized Cost Basis | 6,448 | 7,522
Total | 44,350 | 91,852
Commercial | Commercial | Doubtful and loss |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 0
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 0 | 0
Commercial | Commercial | Risk rate 5, 6, and 7 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 423,465 | 1,197,019
2020 | 233,533 | 159,577
2019 | 93,913 | 112,434
2018 | 67,800 | 67,459
2017 | 31,627 | 35,528
2016 and Prior | 45,660 | 45,902
Lines of Credit (“LOC”) Amortized Cost Basis | 862,257 | 869,751
LOC Converted to Term Loans Amortized Cost Basis | 63,650 | 86,716
Total | 1,821,905 | 2,574,386
Commercial | Agricultural |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 216,735 | 175,905
Commercial | Agricultural | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 27,000 | 36,128
2020 | 22,841 | 19,144
2019 | 11,726 | 10,014
2018 | 4,599 | 4,671
2017 | 2,688 | 1,916
2016 and Prior | 655 | 340
Lines of Credit (“LOC”) Amortized Cost Basis | 144,909 | 101,238
LOC Converted to Term Loans Amortized Cost Basis | 1,447 | 1,560
Total | 215,865 | 175,011
Commercial | Agricultural | Special mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 79
2019 | 0 | 13
2018 | 9 | 299
2017 | 0 | 0
2016 and Prior | 0 | 6
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 34
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 9 | 431
Commercial | Agricultural | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 192 | 86
2020 | 70 | 101
2019 | 99 | 64
2018 | 254 | 47
2017 | 68 | 12
2016 and Prior | 9 | 10
Lines of Credit (“LOC”) Amortized Cost Basis | 99 | 68
LOC Converted to Term Loans Amortized Cost Basis | 70 | 75
Total | 861 | 463
Commercial | Agricultural | Doubtful and loss |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 0
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 0 | 0
Commercial | Agricultural | Risk rate 5, 6, and 7 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 27,192 | 36,214
2020 | 22,911 | 19,324
2019 | 11,825 | 10,091
2018 | 4,862 | 5,017
2017 | 2,756 | 1,928
2016 and Prior | 664 | 356
Lines of Credit (“LOC”) Amortized Cost Basis | 145,008 | 101,340
LOC Converted to Term Loans Amortized Cost Basis | 1,517 | 1,635
Total | 216,735 | 175,905
Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 348,868 | 535,591
Current |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 10,781,761 | 12,826,637
Current | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 356,357 | 387,187
Current | Consumer | Credit cards |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 174,880 | 187,881
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 174,880 | 187,881
Current | Consumer | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 105,415 | 69,334
2020 | 26,334 | 44,215
2019 | 15,158 | 27,525
2018 | 8,396 | 21,995
2017 | 7,051 | 19,023
2016 and Prior | 5,138 | 2,530
Lines of Credit (“LOC”) Amortized Cost Basis | 13,985 | 14,684
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 181,477 | 199,306
Current | Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 8,047,271 | 9,169,016
Current | Real Estate | Construction and development |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 1,226,281 | 1,591,791
Current | Real Estate | Single family residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 223,243 | 473,340
2020 | 245,410 | 209,810
2019 | 152,838 | 297,308
2018 | 229,241 | 235,429
2017 | 179,874 | 183,229
2016 and Prior | 318,019 | 236,395
Lines of Credit (“LOC”) Amortized Cost Basis | 169,693 | 196,505
LOC Converted to Term Loans Amortized Cost Basis | 9,683 | 10,592
Total | 1,528,001 | 1,842,608
Current | Real Estate | Other commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 5,292,989 | 5,734,617
Current | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 2,029,272 | 2,734,935
Current | Commercial | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 1,813,136 | 2,559,443
Current | Commercial | Agricultural |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 216,136 | 175,492
Current | Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 58 | 125
2020 | 4,789 | 4,260
2019 | 1,287 | 27,256
2018 | 24,108 | 6,489
2017 | 5,483 | 2,628
2016 and Prior | 6,111 | 6,065
Lines of Credit (“LOC”) Amortized Cost Basis | 307,025 | 488,676
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 348,861 | 535,499
30-89 days past due | Consumer | Credit cards |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 751 | 708
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 751 | 708
30-89 days past due | Consumer | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 197 | 234
2020 | 148 | 441
2019 | 113 | 327
2018 | 142 | 658
2017 | 184 | 689
2016 and Prior | 129 | 84
Lines of Credit (“LOC”) Amortized Cost Basis | 12 | 338
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 925 | 2,771
30-89 days past due | Real Estate | Single family residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 6,300
2020 | 217 | 2,258
2019 | 1,124 | 2,593
2018 | 704 | 2,610
2017 | 1,279 | 2,058
2016 and Prior | 2,215 | 6,050
Lines of Credit (“LOC”) Amortized Cost Basis | 1,007 | 1,781
LOC Converted to Term Loans Amortized Cost Basis | 0 | 76
Total | 6,546 | 23,726
30-89 days past due | Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 59
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 33
2016 and Prior | 7 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 0
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 7 | 92
90+ days past due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 27,820 | 35,188
90+ days past due | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 343 | 558
90+ days past due | Consumer | Credit cards |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 253 | 256
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 253 | 256
90+ days past due | Consumer | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 79
2020 | 14 | 58
2019 | 27 | 25
2018 | 9 | 80
2017 | 20 | 40
2016 and Prior | 19 | 12
Lines of Credit (“LOC”) Amortized Cost Basis | 1 | 8
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 90 | 302
90+ days past due | Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 20,379 | 27,014
90+ days past due | Real Estate | Construction and development |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 605 | 3,089
90+ days past due | Real Estate | Single family residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 67 | 557
2020 | 380 | 1,853
2019 | 595 | 2,735
2018 | 1,141 | 2,582
2017 | 1,528 | 832
2016 and Prior | 1,785 | 3,852
Lines of Credit (“LOC”) Amortized Cost Basis | 586 | 1,928
LOC Converted to Term Loans Amortized Cost Basis | 72 | 0
Total | 6,154 | 14,339
90+ days past due | Real Estate | Other commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 13,620 | 9,586
90+ days past due | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 7,098 | 7,616
90+ days past due | Commercial | Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 6,639 | 7,429
90+ days past due | Commercial | Agricultural |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 459 | 187
90+ days past due | Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 0 | 0
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 0 | 0
30 + days past due | Consumer | Credit cards |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
2017 | 0 | 0
2016 and Prior | 0 | 0
Lines of Credit (“LOC”) Amortized Cost Basis | 175,884 | 188,845
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 175,884 | 188,845
30 + days past due | Consumer | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 105,612 | 69,647
2020 | 26,496 | 44,714
2019 | 15,298 | 27,877
2018 | 8,547 | 22,733
2017 | 7,255 | 19,752
2016 and Prior | 5,286 | 2,626
Lines of Credit (“LOC”) Amortized Cost Basis | 13,998 | 15,030
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | 182,492 | 202,379
30 + days past due | Real Estate | Single family residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 223,310 | 480,197
2020 | 246,007 | 213,921
2019 | 154,557 | 302,636
2018 | 231,086 | 240,621
2017 | 182,681 | 186,119
2016 and Prior | 322,019 | 246,297
Lines of Credit (“LOC”) Amortized Cost Basis | 171,286 | 200,214
LOC Converted to Term Loans Amortized Cost Basis | 9,755 | 10,668
Total | 1,540,701 | 1,880,673
30 + days past due | Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 (YTD) | 58 | 184
2020 | 4,789 | 4,260
2019 | 1,287 | 27,256
2018 | 24,108 | 6,489
2017 | 5,483 | 2,661
2016 and Prior | 6,118 | 6,065
Lines of Credit (“LOC”) Amortized Cost Basis | 307,025 | 488,676
LOC Converted to Term Loans Amortized Cost Basis | 0 | 0
Total | $ 348,868 | $ 535,591

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- Definition Amount excluding accrued interest, before allowance for credit loss, of financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
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- Definition Amount excluding accrued interest of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
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