CONSOLIDATED INCOME STATEMENTS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest income:
Loans	$ 85,080	$ 57,481	$ 44,140
Securities	12,781	5,227	2,545
FHLB stock, fed funds sold and interest-bearing deposits	2,781	1,763	713
Total interest income	100,642	64,471	47,398
Interest expense:
Deposits	8,916	4,886	3,586
Borrowings	2,277	1,395	998
Total interest expense	11,193	6,281	4,584
Net interest income	89,449	58,190	42,814
Provision for loan losses	4,681	2,673	235
Net interest income after provision for loan losses	84,768	55,517	42,579
Noninterest income:
Asset management, consulting and other fees	24,384	23,486	21,798
Gain on sale of loans	7,812	2,935
Gain (loss) on capital market activities	(1,043)
Other income	3,407	2,352	2,951
Total noninterest income	34,560	28,773	24,749
Noninterest expense:
Compensation and benefits	48,574	40,456	33,550
Occupancy and depreciation	11,978	9,260	7,325
Professional services and marketing costs	9,825	5,490	5,995
Other expenses	10,617	6,252	5,637
Total noninterest expense	80,994	61,458	52,507
Income before taxes on income	38,334	22,832	14,821
Taxes on income	15,031	9,454	6,427
Net income	$ 23,303	$ 13,378	$ 8,394
Net income per share:
Basic	$ 0.72	$ 0.60	$ 0.54
Diluted	$ 0.70	$ 0.58	$ 0.51
Shares used in computation:
Basic	32,365,800	22,310,014	15,474,072
Diluted	33,471,816	23,151,710	16,332,686