CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Interest income:
Loans secured by real estate		$ 194,842	$ 204,487	$ 191,856
Commercial and industrial loans		9,741	3,072	41
Other loans		74	75	74
MBS		10,794	542	20
Investment securities		363	577	880
Other short-term investments		5,896	3,343	2,756
Total interest income		221,710	212,096	195,627
Interest expense:
Deposits and escrow		50,389	38,391	32,374
Borrowed funds		24,995	20,975	19,767
Total interest expense		75,384	59,366	52,141
Net interest income		146,326	152,730	143,486
Provision for loan losses		2,244	520	2,118
Net interest income after provision for loan losses		144,082	152,210	141,368
Non-interest income:
Service charges and other fees		4,642	3,828	3,429
Mortgage banking income, net		367	201	96
Net gain on sale of securities and other assets	[1]	1,068	2,740	123
Gain on sale of loans		302	1,475	0
Gain on sale of premises held for sale		0	10,412	68,183
Income from BOLI		2,882	2,217	2,734
Other		262	641	1,369
Total non-interest income		9,523	21,514	75,934
Non-interest expense:
Salaries and employee benefits		45,066	37,365	34,854
Stock benefit plan compensation expense		1,524	1,358	14,651
Occupancy and equipment		15,250	14,201	12,103
Data processing costs		7,009	8,280	5,194
Marketing		3,198	5,774	4,121
Federal deposit insurance premiums		1,969	2,966	2,515
Loss from extinguishment of debt		0	1,272	0
Other		12,874	13,770	10,393
Total non-interest expense		86,890	84,986	83,831
Income before income taxes		66,715	88,738	133,471
Periodic income tax expense		15,427	36,856	60,957
Net income		$ 51,288	$ 51,882	$ 72,514
Earnings per Share:
Basic (in dollars per share)		$ 1.38	$ 1.38	$ 1.97
Diluted (in dollars per share)		$ 1.38	$ 1.38	$ 1.97

[1] Amount includes periodic valuation gains or losses on marketable equity and trading securities.