Allowance for Doubtful Accounts (Tables)

6 Months Ended

Jun. 30, 2020

Allowance for Doubtful Accounts [Abstract]

Schedule of provision for doubtful accounts charged to expense and accounts written off, net of recoveries

The table below presents Registrant’s provision for doubtful accounts charged to expense and accounts written off, net of recoveries.

	Three Months Ended June 30, 2020						Six Months Ended June 30, 2020
(dollars in thousands)	AWR			GSWC			AWR			GSWC
Balances at beginning of the period	$	1,145		$	1,145		$	916		$	916
Increase to provision	673			673			1,066			1,066
Accounts written off, net of recoveries	(156		)	(156		)	(320		)	(320		)
Balances at end of the period	$	1,662		$	1,662		$	1,662		$	1,662
Allowance for doubtful accounts related to accounts receivable-customer	$	1,603		$	1,603		$	1,603		$	1,603
Allowance for doubtful accounts related to receivable from U.S. government	—			—			—			—
Allowance for doubtful accounts related to other accounts receivable	59			59			59			59
Total allowance for doubtful accounts	$	1,662		$	1,662		$	1,662		$	1,662