XML 88 R77.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 14 - Regulatory Capital - Summary of the Bank's Compliance (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Holding Company [Member]    
Tier i (leverage) capital, capital level, amount $ 655,965 $ 631,285
Tier i (leverage) capital, capital level, percent 10.12% 10.11%
Tier i (leverage) capital, requirement to be well capitalized, amount $ 324,032 $ 312,343
Tier i (leverage) capital, requirement to be well capitalized, percent 5.00% 5.00%
Tier i (leverage) capital, excess, amount $ 331,933 $ 318,942
Tier i (leverage) capital, excess, percent 5.12% 5.11%
Common equity tier i risk-based capital, capital level, amount $ 655,965 $ 631,285
Common equity tier i risk-based capital, capital level, percent 13.46% 13.87%
Common equity tier i risk-based capital, requirement to be well capitalized, amount $ 316,766 $ 295,937
Common equity tier i risk-based capital, requirement to be well capitalized, percent 6.50% 6.50%
Common equity tier i risk-based capital, excess, amount $ 339,199 $ 335,348
Common equity tier i risk-based capital, excess, percent 6.96% 7.37%
Tier 1 risk-based capital, capital level, amount $ 655,965 $ 631,285
Tier 1 risk-based capital, capital level, percent 13.46% 13.87%
Tier 1 risk-based capital, requirement to be well capitalized, amount $ 389,865 $ 364,230
Tier 1 risk-based capital, requirement to be well capitalized, percent 8.00% 8.00%
Tier 1 risk-based capital, excess, amount $ 266,100 $ 267,055
Tier 1 risk-based capital, excess, percent 5.46% 5.87%
Total risk-based capital, capital level, amount $ 676,274 $ 651,636
Total risk-based capital, capital level, percent 13.88% 14.31%
Total risk-based capital, requirement to be well capitalized, amount $ 487,332 $ 455,288
Total risk-based capital, requirement to be well capitalized, percent 10.00% 10.00%
Total risk-based capital, excess, amount $ 188,942 $ 196,348
Total risk-based capital, excess, percent 3.88% 4.31%
Savings Bank [Member]    
Tier i (leverage) capital, capital level, amount $ 578,034 $ 563,426
Tier i (leverage) capital, capital level, percent 8.92% 9.02%
Tier i (leverage) capital, requirement to be well capitalized, amount $ 324,008 $ 312,278
Tier i (leverage) capital, requirement to be well capitalized, percent 5.00% 5.00%
Tier i (leverage) capital, excess, amount $ 254,026 $ 251,148
Tier i (leverage) capital, excess, percent 3.92% 4.02%
Common equity tier i risk-based capital, capital level, amount $ 539,306 $ 527,727
Common equity tier i risk-based capital, capital level, percent 11.07% 11.59%
Common equity tier i risk-based capital, requirement to be well capitalized, amount $ 316,714 $ 295,865
Common equity tier i risk-based capital, requirement to be well capitalized, percent 6.50% 6.50%
Common equity tier i risk-based capital, excess, amount $ 222,592 $ 231,862
Common equity tier i risk-based capital, excess, percent 4.57% 5.09%
Tier 1 risk-based capital, capital level, amount $ 578,034 $ 563,426
Tier 1 risk-based capital, capital level, percent 11.86% 12.38%
Tier 1 risk-based capital, requirement to be well capitalized, amount $ 389,801 $ 364,141
Tier 1 risk-based capital, requirement to be well capitalized, percent 8.00% 8.00%
Tier 1 risk-based capital, excess, amount $ 188,233 $ 199,285
Tier 1 risk-based capital, excess, percent 3.86% 4.38%
Total risk-based capital, capital level, amount $ 673,343 $ 658,777
Total risk-based capital, capital level, percent 13.82% 14.47%
Total risk-based capital, requirement to be well capitalized, amount $ 487,252 $ 455,177
Total risk-based capital, requirement to be well capitalized, percent 10.00% 10.00%
Total risk-based capital, excess, amount $ 186,091 $ 203,600
Total risk-based capital, excess, percent 3.82% 4.47%