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ACQUISITIONS - FIRST CHOICE ASSESTS ACQUIRED AND LIABILITIES ASSUMED (Details) - USD ($) $ in Thousands |  | 1 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 02, 2016 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Goodwill | $ 58,036 | $ 403,106 | $ 323,943 | $ 264,742
Loans |  | 6,549,787 | 5,725,236 |
Accretable yield |  | 8,738 | $ 6,925 | $ 2,541
First Choice Bank |  |  |  |
Consideration paid: |  |  |  |
Company common stock issued to First Choice Bank common and preferred shareholders | 151,048 |  |  |
Total consideration paid | 151,048 |  |  |
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Cash and short-term investments | 5,935 |  |  |
Investment securities | 441,951 |  |  |
Loans held for sale | 112,669 |  |  |
Loans | 424,771 |  |  |
Premises and equipment | 5,476 |  |  |
Core deposit intangibles | 7,690 |  |  |
Deferred tax assets, net | 17,801 |  |  |
Other assets | 42,140 |  |  |
Deposits | (892,797) |  |  |
Borrowings | (51,728) |  |  |
Other liabilities | (20,896) |  |  |
Total identifiable net assets | 93,012 |  |  |
Accretable yield | $ 5,417 |  |  |
Useful life of deposits acquired | 1 year |  |  |
First Choice Bank | Nonperforming |  |  |  |
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Business combination, fair value adjustment, financial assets, fair value discount, amortization period | 3 years |  |  |
First Choice Bank | Performing |  |  |  |
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Loans | $ 388,700 |  |  |
Loans acquired | 388,300 |  |  |
First Choice Bank | Impaired loan |  |  |  |
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Acquired receivable, contractual amount | 63,800 |  |  |
Loans acquired | 36,400 |  |  |
As Acquired | First Choice Bank |  |  |  |
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Cash and short-term investments | 5,935 |  |  |
Investment securities | 447,960 |  |  |
Loans held for sale | 112,669 |  |  |
Loans | 437,832 |  |  |
Premises and equipment | 6,354 |  |  |
Core deposit intangibles | 0 |  |  |
Deferred tax assets, net | 9,626 |  |  |
Other assets | 42,200 |  |  |
Deposits | (889,993) |  |  |
Borrowings | (51,796) |  |  |
Other liabilities | (15,019) |  |  |
Total identifiable net assets | 105,768 |  |  |
Fair Value Adjustment | First Choice Bank |  |  |  |
Recognized amounts of identifiable assets acquired and (liabilities) assumed, at fair value: |  |  |  |
Cash and short-term investments | 0 |  |  |
Investment securities | (6,009) |  |  |
Loans held for sale | 0 |  |  |
Loans | (13,061) |  |  |
Premises and equipment | (878) |  |  |
Core deposit intangibles | 7,690 |  |  |
Deferred tax assets, net | 8,175 |  |  |
Other assets | (60) |  |  |
Deposits | (2,804) |  |  |
Borrowings | 68 |  |  |
Other liabilities | (5,877) |  |  |
Total identifiable net assets | (12,756) |  |  |
Allowance for loan and lease losses | $ 14,700 |  |  |
Useful life | 10 years |  |  |
Goodwill and intangible asset impairment | $ 500 |  |  |
Accretable yield | 5,400 |  |  |
Fair value adjustment, amortized into income | 5,800 |  |  |
Fair value adjustment to write-down other real estate owned | $ 100 |  |  |
Write-off of prepaid assets |  | 100 |  |
Increase in fair value of market lease |  | 4,000 |  |
Reserve for certain acquired loans determined to be at risk |  | 3,400 |  |
Net decrease in non-level leases |  | 900 |  |
Write-off of deferred revenue |  | $ 600 |  |

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