Business Segments (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Statement of Operations and Total Assets by Reportable Segment

The following table presents the statement of operations and total assets for Washington Trust’s reportable segments:

(Dollars in thousands)	Commercial Banking				Wealth Management Services						Corporate				Consolidated Total
Three months ended March 31,	2016		2015		2016			2015			2016		2015		2016		2015
Net interest income (expense)		$22,607		$20,625		($18	)		($14	)		$5,146		$5,091		$27,735		$25,702
Provision for loan losses	500		—		—			—			—		—		500		—
Net interest income (expense) after provision for loan losses	22,107		20,625		(18		)	(14		)	5,146		5,091		27,235		25,702
Noninterest income	4,940		5,078		9,174			8,435			520		507		14,634		14,020
Noninterest expenses:
Depreciation and amortization expense	687		671		469			306			55		60		1,211		1,037
Other noninterest expenses	13,991		13,587		6,799			5,915			3,449		2,992		24,239		22,494
Total noninterest expenses	14,678		14,258		7,268			6,221			3,504		3,052		25,450		23,531
Income before income taxes	12,369		11,445		1,888			2,200			2,162		2,546		16,419		16,191
Income tax expense	4,255		3,730		733			844			496		607		5,484		5,181
Net income		$8,114		$7,715		$1,155			$1,356			$1,666		$1,939		$10,935		$11,010
Total assets at period end		$3,178,248		$3,015,691		$64,496			$52,568			$595,466		$534,255		$3,838,210		$3,602,514
Expenditures for long-lived assets		$1,019		$1,067		$84			$114			$74		$45		$1,177		$1,226