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Allowance for Loan and Lease Losses and Unfunded Commitments and Letters of Credit (Tables) | 9 Months Ended
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Sep. 30, 2017
Financing Receivable, Allowance for Credit Losses [Line Items] |
Allowance for Credit Losses on Financing Receivables | The following tables show a detailed analysis of the allowance for the three and nine months ended September 30, 2017 and 2016:
|  | Beginning Balance |  | Charge-offs |  | Recoveries |  | Provision (Recovery) |  | Ending Balance |  | Specific Reserve |  | General Allocation
Three months ended September 30, 2017 |  | (in thousands)
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 39,539 |  |  | $ | (1,362 | ) |  | $ | 550 |  |  | $ | (969 | ) |  | $ | 37,758 |  |  | $ | — |  |  | $ | 37,758 |
Unsecured |  | 1,147 |  |  | — |  |  | 138 |  |  | (298 | ) |  | 987 |  |  | — |  |  | 987 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 628 |  |  | — |  |  | 40 |  |  | 3 |  |  | 671 |  |  | 26 |  |  | 645 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 2,356 |  |  | — |  |  | 45 |  |  | (97 | ) |  | 2,304 |  |  | — |  |  | 2,304 |
Income property |  | 6,854 |  |  | — |  |  | 9 |  |  | 241 |  |  | 7,104 |  |  | 25 |  |  | 7,079 |
Owner occupied |  | 6,512 |  |  | — |  |  | 4 |  |  | 306 |  |  | 6,822 |  |  | — |  |  | 6,822 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 361 |  |  | — |  |  | 14 |  |  | (83 | ) |  | 292 |  |  | — |  |  | 292 |
Residential construction |  | 1,377 |  |  | — |  |  | 6 |  |  | (272 | ) |  | 1,111 |  |  | — |  |  | 1,111 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 985 |  |  | — |  |  | — |  |  | 279 |  |  | 1,264 |  |  | — |  |  | 1,264 |
Owner occupied |  | 1,382 |  |  | — |  |  | — |  |  | (87 | ) |  | 1,295 |  |  | — |  |  | 1,295 |
Consumer |  | 3,551 |  |  | (263 | ) |  | 343 |  |  | 42 |  |  | 3,673 |  |  | 51 |  |  | 3,622 |
Purchased credit impaired |  | 8,061 |  |  | (1,633 | ) |  | 1,389 |  |  | (473 | ) |  | 7,344 |  |  | — |  |  | 7,344 |
Unallocated |  | 231 |  |  | — |  |  | — |  |  | 760 |  |  | 991 |  |  | — |  |  | 991 |
Total |  | $ | 72,984 |  |  | $ | (3,258 | ) |  | $ | 2,538 |  |  | $ | (648 | ) |  | $ | 71,616 |  |  | $ | 102 |  |  | $ | 71,514 |
|  | Beginning Balance |  | Charge-offs |  | Recoveries |  | Provision (Recovery) |  | Ending Balance |  | Specific Reserve |  | General Allocation
Nine months ended September 30, 2017 |  | (in thousands)
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 36,050 |  |  | $ | (6,071 | ) |  | $ | 3,750 |  |  | $ | 4,029 |  |  | $ | 37,758 |  |  | $ | — |  |  | $ | 37,758 |
Unsecured |  | 960 |  |  | (18 | ) |  | 247 |  |  | (202 | ) |  | 987 |  |  | — |  |  | 987 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 599 |  |  | (460 | ) |  | 380 |  |  | 152 |  |  | 671 |  |  | 26 |  |  | 645 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 1,797 |  |  | — |  |  | 45 |  |  | 462 |  |  | 2,304 |  |  | — |  |  | 2,304 |
Income property |  | 7,342 |  |  | — |  |  | 104 |  |  | (342 | ) |  | 7,104 |  |  | 25 |  |  | 7,079 |
Owner occupied |  | 6,439 |  |  | — |  |  | 114 |  |  | 269 |  |  | 6,822 |  |  | — |  |  | 6,822 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 316 |  |  | (14 | ) |  | 61 |  |  | (71 | ) |  | 292 |  |  | — |  |  | 292 |
Residential construction |  | 669 |  |  | — |  |  | 46 |  |  | 396 |  |  | 1,111 |  |  | — |  |  | 1,111 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 404 |  |  | — |  |  | — |  |  | 860 |  |  | 1,264 |  |  | — |  |  | 1,264 |
Owner occupied |  | 1,192 |  |  | — |  |  | — |  |  | 103 |  |  | 1,295 |  |  | — |  |  | 1,295 |
Consumer |  | 3,534 |  |  | (1,156 | ) |  | 876 |  |  | 419 |  |  | 3,673 |  |  | 51 |  |  | 3,622 |
Purchased credit impaired |  | 10,515 |  |  | (5,372 | ) |  | 3,737 |  |  | (1,536 | ) |  | 7,344 |  |  | — |  |  | 7,344 |
Unallocated |  | 226 |  |  | — |  |  | — |  |  | 765 |  |  | 991 |  |  | — |  |  | 991 |
Total |  | $ | 70,043 |  |  | $ | (13,091 | ) |  | $ | 9,360 |  |  | $ | 5,304 |  |  | $ | 71,616 |  |  | $ | 102 |  |  | $ | 71,514 |
|  | Beginning Balance |  | Charge-offs |  | Recoveries |  | Provision (Recovery) |  | Ending Balance |  | Specific Reserve |  | General Allocation
Three months ended September 30, 2016 |  | (in thousands)
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 31,808 |  |  | $ | (2,128 | ) |  | $ | 787 |  |  | $ | 2,008 |  |  | $ | 32,475 |  |  | $ | 873 |  |  | $ | 31,602 |
Unsecured |  | 1,265 |  |  | (31 | ) |  | 67 |  |  | (128 | ) |  | 1,173 |  |  | — |  |  | 1,173 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 675 |  |  | — |  |  | 81 |  |  | 221 |  |  | 977 |  |  | 353 |  |  | 624 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 1,422 |  |  | — |  |  | — |  |  | 92 |  |  | 1,514 |  |  | — |  |  | 1,514 |
Income property |  | 8,046 |  |  | — |  |  | 10 |  |  | 149 |  |  | 8,205 |  |  | 28 |  |  | 8,177 |
Owner occupied |  | 6,336 |  |  | — |  |  | 10 |  |  | 487 |  |  | 6,833 |  |  | — |  |  | 6,833 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 587 |  |  | — |  |  | 2 |  |  | (134 | ) |  | 455 |  |  | — |  |  | 455 |
Residential construction |  | 1,376 |  |  | — |  |  | 19 |  |  | (393 | ) |  | 1,002 |  |  | — |  |  | 1,002 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 904 |  |  | — |  |  | 107 |  |  | (480 | ) |  | 531 |  |  | — |  |  | 531 |
Owner occupied |  | 1,384 |  |  | — |  |  | — |  |  | 57 |  |  | 1,441 |  |  | — |  |  | 1,441 |
Consumer |  | 3,559 |  |  | (383 | ) |  | 399 |  |  | 168 |  |  | 3,743 |  |  | 46 |  |  | 3,697 |
Purchased credit impaired |  | 11,781 |  |  | (2,062 | ) |  | 2,216 |  |  | (433 | ) |  | 11,502 |  |  | — |  |  | 11,502 |
Unallocated |  | 161 |  |  | — |  |  | — |  |  | 252 |  |  | 413 |  |  | — |  |  | 413 |
Total |  | $ | 69,304 |  |  | $ | (4,604 | ) |  | $ | 3,698 |  |  | $ | 1,866 |  |  | $ | 70,264 |  |  | $ | 1,300 |  |  | $ | 68,964 |
|  | Beginning Balance |  | Charge-offs |  | Recoveries |  | Provision (Recovery) |  | Ending Balance |  | Specific Reserve |  | General Allocation
Nine months ended September 30, 2016 |  | (in thousands)
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 32,321 |  |  | $ | (8,798 | ) |  | $ | 2,126 |  |  | $ | 6,826 |  |  | $ | 32,475 |  |  | $ | 873 |  |  | $ | 31,602 |
Unsecured |  | 1,299 |  |  | (75 | ) |  | 143 |  |  | (194 | ) |  | 1,173 |  |  | — |  |  | 1,173 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 916 |  |  | (35 | ) |  | 142 |  |  | (46 | ) |  | 977 |  |  | 353 |  |  | 624 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 1,178 |  |  | (26 | ) |  | 2 |  |  | 360 |  |  | 1,514 |  |  | — |  |  | 1,514 |
Income property |  | 6,616 |  |  | — |  |  | 191 |  |  | 1,398 |  |  | 8,205 |  |  | 28 |  |  | 8,177 |
Owner occupied |  | 5,550 |  |  | — |  |  | 26 |  |  | 1,257 |  |  | 6,833 |  |  | — |  |  | 6,833 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 339 |  |  | — |  |  | 55 |  |  | 61 |  |  | 455 |  |  | — |  |  | 455 |
Residential construction |  | 733 |  |  | — |  |  | 225 |  |  | 44 |  |  | 1,002 |  |  | — |  |  | 1,002 |
Commercial & multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 388 |  |  | — |  |  | 109 |  |  | 34 |  |  | 531 |  |  | — |  |  | 531 |
Owner occupied |  | 1,006 |  |  | — |  |  | — |  |  | 435 |  |  | 1,441 |  |  | — |  |  | 1,441 |
Consumer |  | 3,531 |  |  | (983 | ) |  | 765 |  |  | 430 |  |  | 3,743 |  |  | 46 |  |  | 3,697 |
Purchased credit impaired |  | 13,726 |  |  | (7,826 | ) |  | 5,291 |  |  | 311 |  |  | 11,502 |  |  | — |  |  | 11,502 |
Unallocated |  | 569 |  |  | — |  |  | — |  |  | (156 | ) |  | 413 |  |  | — |  |  | 413 |
Total |  | $ | 68,172 |  |  | $ | (17,743 | ) |  | $ | 9,075 |  |  | $ | 10,760 |  |  | $ | 70,264 |  |  | $ | 1,300 |  |  | $ | 68,964 |
Changes in the Allowance for Unfunded Commitments and Letters of Credit | Changes in the allowance for unfunded commitments and letters of credit, a component of “Other liabilities” in the Consolidated Balance Sheets, are summarized as follows:
|  | Three Months Ended |  | Nine Months Ended
|  | September 30, |  | September 30,
|  | 2017 |  | 2016 |  | 2017 |  | 2016
|  | (in thousands)
Balance at beginning of period |  | $ | 3,555 |  |  | $ | 2,780 |  |  | $ | 2,705 |  |  | $ | 2,930 |
Net changes in the allowance for unfunded commitments and letters of credit |  | (75 | ) |  | 125 |  |  | 775 |  |  | (25 | )
Balance at end of period |  | $ | 3,480 |  |  | $ | 2,905 |  |  | $ | 3,480 |  |  | $ | 2,905 |
Financing Receivable Credit Quality Indicators | The following is an analysis of the credit quality of our loan portfolio, excluding PCI loans, as of September 30, 2017 and December 31, 2016:
|  | Pass |  | Special Mention |  | Substandard |  | Doubtful |  | Loss |  | Total
September 30, 2017 |  | (in thousands)
Loans, excluding PCI loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 2,464,772 |  |  | $ | 69,577 |  |  | $ | 101,697 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,636,046 |
Unsecured |  | 92,881 |  |  | — |  |  | 1,043 |  |  | — |  |  | — |  |  | 93,924 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 171,362 |  |  | 1,195 |  |  | 1,933 |  |  | — |  |  | — |  |  | 174,490 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 276,675 |  |  | 5,527 |  |  | 3,452 |  |  | — |  |  | — |  |  | 285,654 |
Income property |  | 1,356,196 |  |  | 1,797 |  |  | 24,905 |  |  | — |  |  | — |  |  | 1,382,898 |
Owner occupied |  | 1,101,139 |  |  | 14,275 |  |  | 25,194 |  |  | — |  |  | — |  |  | 1,140,608 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 6,787 |  |  | — |  |  | 26 |  |  | — |  |  | — |  |  | 6,813 |
Residential construction |  | 135,965 |  |  | 406 |  |  | 1,549 |  |  | — |  |  | — |  |  | 137,920 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 156,727 |  |  | 15,385 |  |  | — |  |  | — |  |  | — |  |  | 172,112 |
Owner occupied |  | 35,511 |  |  | — |  |  | 4,050 |  |  | — |  |  | — |  |  | 39,561 |
Consumer |  | 312,828 |  |  | — |  |  | 8,675 |  |  | — |  |  | — |  |  | 321,503 |
Total |  | $ | 6,110,843 |  |  | $ | 108,162 |  |  | $ | 172,524 |  |  | $ | — |  |  | $ | — |  |  | 6,391,529 |
Less: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan and lease losses |  | 64,272 |
Loans, excluding PCI loans, net |  | $ | 6,327,257 |
|  | Pass |  | Special Mention |  | Substandard |  | Doubtful |  | Loss |  | Total
December 31, 2016 |  | (in thousands)
Loans, excluding PCI loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 2,289,307 |  |  | $ | 65,846 |  |  | $ | 96,437 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,451,590 |
Unsecured |  | 93,721 |  |  | 800 |  |  | 216 |  |  | — |  |  | — |  |  | 94,737 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 164,797 |  |  | 395 |  |  | 2,740 |  |  | — |  |  | — |  |  | 167,932 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 263,195 |  |  | 3,228 |  |  | 4,391 |  |  | — |  |  | — |  |  | 270,814 |
Income property |  | 1,341,978 |  |  | 17,902 |  |  | 9,866 |  |  | — |  |  | — |  |  | 1,369,746 |
Owner occupied |  | 1,027,019 |  |  | 6,608 |  |  | 26,351 |  |  | — |  |  | — |  |  | 1,059,978 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 11,541 |  |  | — |  |  | 15 |  |  | — |  |  | — |  |  | 11,556 |
Residential construction |  | 108,941 |  |  | — |  |  | 688 |  |  | — |  |  | — |  |  | 109,629 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 103,779 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 103,779 |
Owner occupied |  | 98,948 |  |  | 88 |  |  | 4,444 |  |  | — |  |  | — |  |  | 103,480 |
Consumer |  | 317,728 |  |  | — |  |  | 6,794 |  |  | — |  |  | — |  |  | 324,522 |
Total |  | $ | 5,820,954 |  |  | $ | 94,867 |  |  | $ | 151,942 |  |  | $ | — |  |  | $ | — |  |  | 6,067,763 |
Less: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan and lease losses |  | 59,528 |
Loans, excluding PCI loans, net |  | $ | 6,008,235 |
The following is an analysis of the credit quality of our PCI loan portfolio as of September 30, 2017 and December 31, 2016:
|  | Pass |  | Special Mention |  | Substandard |  | Doubtful |  | Loss |  | Total
September 30, 2017 |  | (in thousands)
PCI loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 13,353 |  |  | $ | — |  |  | $ | 761 |  |  | $ | — |  |  | $ | — |  |  | $ | 14,114 |
Unsecured |  | 714 |  |  | — |  |  | 67 |  |  | — |  |  | — |  |  | 781 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 15,883 |  |  | — |  |  | 815 |  |  | — |  |  | — |  |  | 16,698 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 9,854 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 9,854 |
Income property |  | 26,174 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 26,174 |
Owner occupied |  | 46,265 |  |  | — |  |  | 789 |  |  | — |  |  | — |  |  | 47,054 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 319 |  |  | — |  |  | 58 |  |  | — |  |  | — |  |  | 377 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 773 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 773 |
Owner occupied |  | 286 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 286 |
Consumer |  | 12,321 |  |  | — |  |  | 718 |  |  | — |  |  | — |  |  | 13,039 |
Total |  | $ | 125,942 |  |  | $ | — |  |  | $ | 3,208 |  |  | $ | — |  |  | $ | — |  |  | 129,150 |
Less: |  |  |  |  |  |  |  |  |  |  |  |
Valuation discount resulting from acquisition accounting |  | 8,673 |
Allowance for loan losses |  | 7,344 |
PCI loans, net |  | $ | 113,133 |
|  | Pass |  | Special Mention |  | Substandard |  | Doubtful |  | Loss |  | Total
December 31, 2016 |  | (in thousands)
PCI loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial business: |  |  |  |  |  |  |  |  |  |  |  |
Secured |  | $ | 18,824 |  |  | $ | 92 |  |  | $ | 1,954 |  |  | $ | — |  |  | $ | — |  |  | $ | 20,870 |
Unsecured |  | 736 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 736 |
Real estate: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential |  | 19,293 |  |  | — |  |  | 1,350 |  |  | — |  |  | — |  |  | 20,643 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Commercial land |  | 7,333 |  |  | — |  |  | 213 |  |  | — |  |  | — |  |  | 7,546 |
Income property |  | 31,042 |  |  | — |  |  | 1,678 |  |  | — |  |  | — |  |  | 32,720 |
Owner occupied |  | 53,623 |  |  | — |  |  | 906 |  |  | — |  |  | — |  |  | 54,529 |
Real estate construction: |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential: |  |  |  |  |  |  |  |  |  |  |  |
Land and acquisition |  | 744 |  |  | — |  |  | 88 |  |  | — |  |  | — |  |  | 832 |
Commercial and multifamily residential: |  |  |  |  |  |  |  |  |  |  |  |
Income property |  | 1,217 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 1,217 |
Owner occupied |  | 509 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 509 |
Consumer |  | 17,202 |  |  | — |  |  | 447 |  |  | — |  |  | — |  |  | 17,649 |
Total |  | $ | 150,523 |  |  | $ | 92 |  |  | $ | 6,636 |  |  | $ | — |  |  | $ | — |  |  | 157,251 |
Less: |  |  |  |  |  |  |  |  |  |  |  |
Valuation discount resulting from acquisition accounting |  | 11,591 |
Allowance for loan losses |  | 10,515 |
PCI loans, net |  | $ | 135,145 |

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- Definition Changes In The Allowance For Unfunded Loan Commitments And Letters Of Credit [Text Block] + References No definition available. + Details
Name: | colb_ChangesInAllowanceForUnfundedLoanCommitmentsAndLettersOfCreditTextBlock
Namespace Prefix: | colb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
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- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=82894031&loc=SL6953803-111525 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953659-111524 + Details
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