FIRST FINANCIAL NORTHWEST, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 1,945	$ 6,842
Other comprehensive income, before tax:
Unrealized holding gain (loss) on investments available-for-sale	976	(1,473)
Tax (provision) benefit	(205)	309
Reclassification adjustment for net losses realized in income	8	0
Tax provision	(1)	0
(Loss) gain on cash flow hedge	(460)	663
Tax benefit (provision)	97	(139)
Other comprehensive income (loss), net of tax	415	(640)
Total comprehensive income	$ 2,360	$ 6,202

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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