LOANS: (Tables)

12 Months Ended

Dec. 31, 2016

Loans Receivable, Net [Abstract]

Summary of Loans

Loans are summarized as follows:

	December 31,
(Dollar amounts in thousands)	2016			2015
Commercial	$	1,106,182		$	1,043,980
Residential	423,911			444,447
Consumer	305,881			272,896
Total gross loans	1,835,974			1,761,323
Deferred costs, net	3,206			2,485
Allowance for loan losses	(18,773		)	(19,946		)
TOTAL	$	1,820,407		$	1,743,862

Capitalized Mortgage Servicing Rights

Activity for capitalized mortgage servicing rights (included in other assets) was as follows:

	December 31,
(Dollar amounts in thousands)	2016			2015			2014
Servicing rights:
Beginning of year	$	1,746		$	1,863		$	2,065
Additions	480			531			414
Amortized to expense	(677		)	(648		)	(616		)
End of year	$	1,549		$	1,746		$	1,863