Interim Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net loss:	$ (1,090)	$ (1,512)	$ (2,275)	$ (3,809)
Other comprehensive income before tax:
Changes in unrealized gains (losses)	962	585	184	1,224
Reclassification adjustments for losses included in net loss	13	11	15	35
Net change	975	596	199	1,259
Cash flow hedges:
Changes in unrealized gains (losses)	156	112	357	318
Reclassification adjustments for gains included in net loss	(162)	(114)	(162)	(187)
Net change	(6)	(2)	195	131
Other comprehensive income before tax	969	594	394	1,390
Income tax expense related to components of other comprehensive income	187	103	55	212
Other comprehensive income, net of taxes	782	491	339	1,178
Comprehensive loss	$ (308)	$ (1,021)	$ (1,936)	$ (2,631)