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Allowance for Probable Loan Losses (Details 5) - USD ($) $ in Thousands | Sep. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Financing receivable recorded investment |  |
Past due 30-59 days | $ 20,123 | $ 17,261
Past due 60-89 days | 7,882 | 12,215
Past due 90 days or greater | 43,128 | 67,770
Past due 90 days or greater and still accruing | 13,087 | 9,988
Past due, total | 71,133 | 97,246
Loans, current | 5,851,839 | 5,581,999
Total loans | 5,922,972 | 5,679,245
Commercial |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 7,460 | 4,103
Past due 60-89 days | 1,318 | 2,665
Past due 90 days or greater | 24,206 | 40,665
Past due 90 days or greater and still accruing | 653 | 2,890
Past due, total | 32,984 | 47,433
Loans, current | 979,407 | 1,042,053
Total loans | 1,012,391 | 1,089,486
Commercial Real Estate: Other Construction and Land Development |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 2,847 | 596
Past due 60-89 days | 1,930 | 10
Past due 90 days or greater | 7,292 | 8,707
Past due 90 days or greater and still accruing | 3,791 | 439
Past due, total | 12,069 | 9,313
Loans, current | 1,643,180 | 1,405,664
Total loans | 1,655,249 | 1,414,977
Commercial real estate: farmland and commercial |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 2,862 | 2,905
Past due 60-89 days | 1,783 | 7,131
Past due 90 days or greater | 3,180 | 10,724
Past due 90 days or greater and still accruing | 1,653 | 1,711
Past due, total | 7,825 | 20,760
Loans, current | 1,944,883 | 1,880,639
Total loans | 1,952,708 | 1,901,399
Commercial real estate: multifamily |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 49 | 351
Past due 60-89 days | 135 |
Past due 90 days or greater | 812 | 856
Past due 90 days or greater and still accruing | 21 | 21
Past due, total | 996 | 1,207
Loans, current | 107,286 | 115,492
Total loans | 108,282 | 116,699
Residential: first lien |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 3,926 | 5,895
Past due 60-89 days | 1,897 | 1,864
Past due 90 days or greater | 5,908 | 4,267
Past due 90 days or greater and still accruing | 5,628 | 3,901
Past due, total | 11,731 | 12,026
Loans, current | 397,545 | 410,000
Total loans | 409,276 | 422,026
Residential: junior lien |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 814 | 899
Past due 60-89 days | 388 | 231
Past due 90 days or greater | 370 | 1,931
Past due 90 days or greater and still accruing | 370 | 431
Past due, total | 1,572 | 3,061
Loans, current | 537,852 | 485,239
Total loans | 539,424 | 488,300
Consumer |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 855 | 896
Past due 60-89 days | 201 | 216
Past due 90 days or greater | 422 | 507
Past due 90 days or greater and still accruing | 389 | 482
Past due, total | 1,478 | 1,619
Loans, current | 56,808 | 59,518
Total loans | 58,286 | 61,137
Foreign |  |
Financing receivable recorded investment |  |
Past due 30-59 days | 1,310 | 1,616
Past due 60-89 days | 230 | 98
Past due 90 days or greater | 938 | 113
Past due 90 days or greater and still accruing | 582 | 113
Past due, total | 2,478 | 1,827
Loans, current | 184,878 | 183,394
Total loans | $ 187,356 | $ 185,221

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