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SECURITIES AVAILABLE FOR SALE - Gross Unrealized Losses and Fair Value of Company's Available for Sale Securities (Detail) $ in Thousands | Jun. 30, 2017 USD ($) security | Dec. 31, 2016 USD ($) security
--- | --- | ---
Number of Securities |  |
Less than12 months | security | 16 | 39
12 Months or More | security | 4 | 7
Total | security | 20 | 46
Fair Value |  |
Less Than 12 Months | $ 82,116 | $ 139,058
12 Months or More | 9,518 | 24,245
Total | 91,634 | 163,303
Unrealized Losses |  |
Less Than 12 Months | 2,052 | 4,195
12 Months or More | 253 | 708
Total | $ 2,305 | $ 4,903
U.S. Government Agencies |  |
Number of Securities |  |
Less than12 months | security |  | 6
12 Months or More | security |  | 2
Total | security |  | 8
Fair Value |  |
Less Than 12 Months |  | $ 10,710
12 Months or More |  | 13,531
Total |  | 24,241
Unrealized Losses |  |
Less Than 12 Months |  | 23
12 Months or More |  | 101
Total |  | $ 124
States and political subdivisions |  |
Number of Securities |  |
Less than12 months | security | 9 | 25
12 Months or More | security | 1 | 1
Total | security | 10 | 26
Fair Value |  |
Less Than 12 Months | $ 19,752 | $ 58,924
12 Months or More | 5,469 | 5,075
Total | 25,221 | 63,999
Unrealized Losses |  |
Less Than 12 Months | 246 | 610
12 Months or More | 148 | 567
Total | $ 394 | $ 1,177
GSE residential MBSs |  |
Number of Securities |  |
Less than12 months | security |  | 1
12 Months or More | security |  | 0
Total | security |  | 1
Fair Value |  |
Less Than 12 Months |  | $ 5,034
12 Months or More |  | 0
Total |  | 5,034
Unrealized Losses |  |
Less Than 12 Months |  | 6
12 Months or More |  | 0
Total |  | $ 6
GSE residential CMOs |  |
Number of Securities |  |
Less than12 months | security | 6 | 6
12 Months or More | security | 2 | 1
Total | security | 8 | 7
Fair Value |  |
Less Than 12 Months | $ 57,391 | $ 59,534
12 Months or More | 2,781 | 634
Total | 60,172 | 60,168
Unrealized Losses |  |
Less Than 12 Months | 1,638 | 3,264
12 Months or More | 85 | 4
Total | $ 1,723 | $ 3,268
GSE commercial CMOs |  |
Number of Securities |  |
Less than12 months | security | 1 | 1
12 Months or More | security | 0 | 0
Total | security | 1 | 1
Fair Value |  |
Less Than 12 Months | $ 4,973 | $ 4,856
12 Months or More | 0 | 0
Total | 4,973 | 4,856
Unrealized Losses |  |
Less Than 12 Months | 168 | 292
12 Months or More | 0 | 0
Total | $ 168 | $ 292
Private label CMOs |  |
Number of Securities |  |
Less than12 months | security | 0 | 0
12 Months or More | security | 1 | 3
Total | security | 1 | 3
Fair Value |  |
Less Than 12 Months | $ 0 | $ 0
12 Months or More | 1,268 | 5,005
Total | 1,268 | 5,005
Unrealized Losses |  |
Less Than 12 Months | 0 | 0
12 Months or More | 20 | 36
Total | $ 20 | $ 36

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