XML 97 R52.htm IDEA: XBRL DOCUMENT
v3.20.1

Non Purchased Loans - Aging of Past Due and Nonaccrual Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Past due and nonaccrual loans |  |
Total loans, gross | $ 9,773,049 | $ 9,693,463
Unearned income | (3,672) | (3,825)
Loans, net of unearned income | 9,769,377 | 9,689,638
Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,424,576 | 1,367,972
Loans, net of unearned income |  | 1,367,972
Lease financing |  |
Past due and nonaccrual loans |  |
Total loans, gross | 88,351 | 85,700
Real estate – construction: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 787,895 | 826,483
Loans, net of unearned income |  | 826,483
Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 2,846,301 | 2,866,613
Loans, net of unearned income |  | 2,866,613
Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 4,308,708 | 4,244,265
Loans, net of unearned income |  | 4,244,265
Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Total loans, gross | 317,218 | 302,430
Loans, net of unearned income |  | 384,305
Residential | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 289,000 | 289,050
Commercial | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 498,895 | 537,433
Primary | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,776,436 | 1,781,948
Home equity | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 563,726 | 573,540
Rental/investment | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 329,466 | 335,100
Land development | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 176,673 | 176,025
Land development | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 160,768 | 156,089
Owner-occupied | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,662,998 | 1,637,281
Non-owner occupied | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 2,484,942 | 2,450,895
Non purchased loans and leases |  |
Past due and nonaccrual loans |  |
Total loans, gross | 7,806,076 | 7,591,799
Unearned income | (3,672) | (3,825)
Loans, net of unearned income | 7,802,404 | 7,587,974
Non purchased loans and leases | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,144,004 | 1,052,353
Non purchased loans and leases | Lease financing |  |
Past due and nonaccrual loans |  |
Total loans, gross | 88,351 | 85,700
Non purchased loans and leases | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 745,066 | 774,901
Non purchased loans and leases | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 2,356,627 | 2,350,126
Non purchased loans and leases | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 3,242,172 | 3,128,876
Non purchased loans and leases | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Total loans, gross | 229,856 | 199,843
Non purchased loans and leases | Accruing Loans |  |
Past due and nonaccrual loans |  |
Unearned income | (3,672) | (3,825)
Current Loans | 7,745,465 | 7,540,226
Loans, net of unearned income | 7,781,020 | 7,566,465
Non purchased loans and leases | Accruing Loans | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Current, gross | 1,135,968 | 1,045,802
Total loans, gross | 1,139,425 | 1,046,883
Non purchased loans and leases | Accruing Loans | Lease financing |  |
Past due and nonaccrual loans |  |
Current, gross | 88,074 | 85,474
Total loans, gross | 88,125 | 85,474
Non purchased loans and leases | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Current, gross | 741,787 | 774,107
Total loans, gross | 742,338 | 774,901
Non purchased loans and leases | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 2,322,009 | 2,320,328
Total loans, gross | 2,347,524 | 2,340,850
Non purchased loans and leases | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 3,232,579 | 3,119,785
Total loans, gross | 3,237,560 | 3,122,423
Non purchased loans and leases | Accruing Loans | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Current, gross | 228,720 | 198,555
Total loans, gross | 229,720 | 199,759
Non purchased loans and leases | Nonaccruing Loans |  |
Past due and nonaccrual loans |  |
Current Loans | 3,809 | 3,635
Loans, net of unearned income | 21,384 | 21,509
Non purchased loans and leases | Nonaccruing Loans | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Current, gross | 51 | 60
Total loans, gross | 4,579 | 5,470
Non purchased loans and leases | Nonaccruing Loans | Lease financing |  |
Past due and nonaccrual loans |  |
Current, gross | 0 | 0
Total loans, gross | 226 | 226
Non purchased loans and leases | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Current, gross | 0 | 0
Total loans, gross | 2,728 | 0
Non purchased loans and leases | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 3,032 | 2,082
Total loans, gross | 9,103 | 9,276
Non purchased loans and leases | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 719 | 1,426
Total loans, gross | 4,612 | 6,453
Non purchased loans and leases | Nonaccruing Loans | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Current, gross | 7 | 67
Total loans, gross | 136 | 84
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans |  |
Past due and nonaccrual loans |  |
Loans past due | 31,096 | 22,781
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Past due, gross | 3,361 | 605
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Lease financing |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 | 0
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 267 | 794
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 22,873 | 18,020
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 3,694 | 2,362
Non purchased loans and leases | 30-89 Days Past Due | Accruing Loans | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Past due, gross | 901 | 1,000
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans |  |
Past due and nonaccrual loans |  |
Loans past due | 1,917 | 1,382
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Past due, gross | 118 | 387
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Lease financing |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 | 0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 | 0
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 929 | 623
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 870 | 372
Non purchased loans and leases | 30-89 Days Past Due | Nonaccruing Loans | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 | 0
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans |  |
Past due and nonaccrual loans |  |
Loans past due | 4,459 | 3,458
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Past due, gross | 96 | 476
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Lease financing |  |
Past due and nonaccrual loans |  |
Past due, gross | 51 | 0
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 284 | 0
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 2,642 | 2,502
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 1,287 | 276
Non purchased loans and leases | 90 Days or More Past Due | Accruing Loans | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Past due, gross | 99 | 204
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans |  |
Past due and nonaccrual loans |  |
Loans past due | 15,658 | 16,492
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Commercial, financial, agricultural |  |
Past due and nonaccrual loans |  |
Past due, gross | 4,410 | 5,023
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Lease financing |  |
Past due and nonaccrual loans |  |
Past due, gross | 226 | 226
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 2,728 | 0
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 5,142 | 6,571
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 3,023 | 4,655
Non purchased loans and leases | 90 Days or More Past Due | Nonaccruing Loans | Installment loans to individuals |  |
Past due and nonaccrual loans |  |
Past due, gross | 129 | 17
Non purchased loans and leases | Residential | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 277,551 | 272,643
Non purchased loans and leases | Residential | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Current, gross | 274,272 |
Total loans, gross | 274,823 |
Non purchased loans and leases | Residential | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Current, gross | 0 |
Total loans, gross | 2,728 |
Non purchased loans and leases | Residential | 30-89 Days Past Due | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 267 |
Non purchased loans and leases | Residential | 30-89 Days Past Due | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Residential | 90 Days or More Past Due | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 284 |
Non purchased loans and leases | Residential | 90 Days or More Past Due | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 2,728 |
Non purchased loans and leases | Commercial | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 467,515 | 502,258
Non purchased loans and leases | Commercial | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Current, gross | 467,515 |
Total loans, gross | 467,515 |
Non purchased loans and leases | Commercial | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Current, gross | 0 |
Total loans, gross | 0 |
Non purchased loans and leases | Commercial | 30-89 Days Past Due | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Commercial | 30-89 Days Past Due | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Commercial | 90 Days or More Past Due | Accruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Commercial | 90 Days or More Past Due | Nonaccruing Loans | Real estate – construction: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Primary | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,466,887 | 1,449,219
Non purchased loans and leases | Primary | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 1,436,829 |
Total loans, gross | 1,458,901 |
Non purchased loans and leases | Primary | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 2,809 |
Total loans, gross | 7,986 |
Non purchased loans and leases | Primary | 30-89 Days Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 20,213 |
Non purchased loans and leases | Primary | 30-89 Days Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 898 |
Non purchased loans and leases | Primary | 90 Days or More Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 1,859 |
Non purchased loans and leases | Primary | 90 Days or More Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 4,279 |
Non purchased loans and leases | Home equity | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 449,263 | 456,265
Non purchased loans and leases | Home equity | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 446,756 |
Total loans, gross | 448,660 |
Non purchased loans and leases | Home equity | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 178 |
Total loans, gross | 603 |
Non purchased loans and leases | Home equity | 30-89 Days Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 1,184 |
Non purchased loans and leases | Home equity | 30-89 Days Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 31 |
Non purchased loans and leases | Home equity | 90 Days or More Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 720 |
Non purchased loans and leases | Home equity | 90 Days or More Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 394 |
Non purchased loans and leases | Rental/investment | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 285,244 | 291,931
Non purchased loans and leases | Rental/investment | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 283,403 |
Total loans, gross | 284,798 |
Non purchased loans and leases | Rental/investment | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 8 |
Total loans, gross | 446 |
Non purchased loans and leases | Rental/investment | 30-89 Days Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 1,339 |
Non purchased loans and leases | Rental/investment | 30-89 Days Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Rental/investment | 90 Days or More Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 56 |
Non purchased loans and leases | Rental/investment | 90 Days or More Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 438 |
Non purchased loans and leases | Land development | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 155,233 | 152,711
Non purchased loans and leases | Land development | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 122,694 | 116,085
Non purchased loans and leases | Land development | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 155,021 |
Total loans, gross | 155,165 |
Non purchased loans and leases | Land development | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 122,047 |
Total loans, gross | 122,589 |
Non purchased loans and leases | Land development | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 37 |
Total loans, gross | 68 |
Non purchased loans and leases | Land development | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 0 |
Total loans, gross | 105 |
Non purchased loans and leases | Land development | 30-89 Days Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 137 |
Non purchased loans and leases | Land development | 30-89 Days Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 464 |
Non purchased loans and leases | Land development | 30-89 Days Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Land development | 30-89 Days Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Land development | 90 Days or More Past Due | Accruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 7 |
Non purchased loans and leases | Land development | 90 Days or More Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 78 |
Non purchased loans and leases | Land development | 90 Days or More Past Due | Nonaccruing Loans | Real estate – 1-4 family mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 31 |
Non purchased loans and leases | Land development | 90 Days or More Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 105 |
Non purchased loans and leases | Owner-occupied | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,244,919 | 1,209,204
Non purchased loans and leases | Owner-occupied | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 1,237,360 |
Total loans, gross | 1,241,117 |
Non purchased loans and leases | Owner-occupied | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 394 |
Total loans, gross | 3,802 |
Non purchased loans and leases | Owner-occupied | 30-89 Days Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 2,868 |
Non purchased loans and leases | Owner-occupied | 30-89 Days Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 870 |
Non purchased loans and leases | Owner-occupied | 90 Days or More Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 889 |
Non purchased loans and leases | Owner-occupied | 90 Days or More Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 2,538 |
Non purchased loans and leases | Non-owner occupied | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Total loans, gross | 1,874,559 | $ 1,803,587
Non purchased loans and leases | Non-owner occupied | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 1,873,172 |
Total loans, gross | 1,873,854 |
Non purchased loans and leases | Non-owner occupied | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Current, gross | 325 |
Total loans, gross | 705 |
Non purchased loans and leases | Non-owner occupied | 30-89 Days Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 362 |
Non purchased loans and leases | Non-owner occupied | 30-89 Days Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 0 |
Non purchased loans and leases | Non-owner occupied | 90 Days or More Past Due | Accruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | 320 |
Non purchased loans and leases | Non-owner occupied | 90 Days or More Past Due | Nonaccruing Loans | Real estate – commercial mortgage: |  |
Past due and nonaccrual loans |  |
Past due, gross | $ 380 |

X
- Definition Financing Receivable, Not Past Due, Gross + References No definition available. + Details
Name: | rnst_FinancingReceivableNotPastDueGross
Namespace Prefix: | rnst_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Financing Receivable, Past Due, Gross + References No definition available. + Details
Name: | rnst_FinancingReceivablePastDueGross
Namespace Prefix: | rnst_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, after fee received for commitment to originate or purchase, of financing receivable. Excludes financing receivable covered under loss sharing agreement. + 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=119407570&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524 Reference 3: 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=118955255&loc=SL82922352-210448 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=118955255&loc=SL82922355-210448 + Details
Name: | us-gaap_FinancingReceivableAfterDeferredIncomeOffset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of fee received for commitment to originate or purchase financing receivable. Excludes financing receivable covered under loss sharing agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6378536&loc=d3e10095-111533 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524 + Details
Name: | us-gaap_FinancingReceivableDeferredIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentAgingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable not past due. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=118955255&loc=SL82922355-210448 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919253-210447 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable past due. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=118955255&loc=SL82922355-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919253-210447 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953401-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, 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=119407570&loc=SL82919230-210447 + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rnst_LeaseFinancingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rnst_RealEstateOneToFourFamilyMortgageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rnst_CommercialResidentialMortgageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rnst_InstallmentLoansToIndividualsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=us-gaap_ResidentialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ParticipatingMortgageLoansAxis=rnst_PrimaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ParticipatingMortgageLoansAxis=us-gaap_HomeEquityLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ParticipatingMortgageLoansAxis=rnst_RentalInvestmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ParticipatingMortgageLoansAxis=rnst_CommercialLandDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ParticipatingMortgageLoansAxis=rnst_OwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ParticipatingMortgageLoansAxis=rnst_NonownerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=rnst_LoanPortfolioNonPurchasedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=rnst_AccruingLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=rnst_NonaccruingLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=rnst_FinancingReceivables30to89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |