CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands		Jun. 30, 2019		Dec. 31, 2018
Assets:
Cash and due from banks		$ 115,904		$ 89,923
Short-term investments		3,910		3,552
Mortgage loans held for sale		39,996		20,996
Securities:
Available for sale debt securities, at fair value		969,168		927,810
Held to maturity debt securities, at amortized cost		0		10,415
Total securities		969,168		938,225
Federal Home Loan Bank stock, at cost		49,759		46,068
Loans:
Total loans	[1]	3,730,339		3,680,360
Less allowance for loan losses		27,398		27,072
Net loans		3,702,941		3,653,288
Premises and equipment, net		29,302		29,005
Operating lease right-of-use assets		28,174		0
Investment in bank-owned life insurance		81,351		80,463
Goodwill		63,909		63,909
Identifiable intangible assets, net		7,684		8,162
Other assets		97,574		77,175
Total assets		5,189,672		5,010,766
Liabilities:
Noninterest-bearing deposits		587,326		603,216
Interest-bearing deposits		2,917,296		2,920,832
Total deposits		3,504,622		3,524,048
Federal Home Loan Bank advances		1,060,960		950,722
Junior subordinated debentures		22,681		22,681
Operating lease liabilities		30,210	[2]	0
Other liabilities		86,994		65,131
Total liabilities		4,705,467		4,562,582
Commitments and contingencies (Note 18)
Shareholders' Equity:
Common stock		1,083		1,081
Paid-in capital		121,115		119,888
Retained earnings		373,873		355,524
Unrealized losses on held to maturity securities, net of tax		(11,866)		(28,309)
Total shareholders' equity		484,205		448,184
Total liabilities and shareholders’ equity		$ 5,189,672		$ 5,010,766

[1] Includes net unamortized loan origination costs of $5.3 million and $4.7 million, respectively, at June 30, 2019 and December 31, 2018 and net unamortized premiums on purchased loans of $609 thousand and $703 thousand, respectively, at June 30, 2019 and December 31, 2018.

[2] Includes short-term operating lease liabilities of $2.5 million.