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Revenues (Tables)

12 Months Ended

Dec. 31, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

(dollar in thousands)		For The Year Ended December 31, 2018
Water:
Tariff-based revenues		$	298,818
CPUC-approved surcharges (cost-recovery activities)		2,962
Other		1,813
Water revenues from contracts with customers		303,593
WRAM over-collection (alternative revenue program)		(8,335		)
Total water revenues		295,258
Electric:
Tariff-based revenues		34,501
CPUC-approved surcharges (cost-recovery activities)		214
Electric revenues from contracts with customers		34,715
BRRAM over-collection (alternative revenue program)		(365		)
Total electric revenues		34,350
Contracted services:
Water		62,273
Wastewater		44,935
Contracted services revenues from contracts with customers		107,208
Total revenues		$	436,816

Contract with Customer, Asset and Liability [Table Text Block]

The opening and closing balances of the receivable from the U.S. government, contract assets and contract liabilities from contracts with customers, which related entirely to ASUS, are as follows:    

(dollar in thousands)		December 31, 2018				January 1, 2018
Receivable from the U.S. government		$	61,126			$	40,150
Contract assets		$	24,447			$	30,388
Contract liabilities		$	7,530			$	3,911

X

- Definition

Tabular disclosure of contract balances and changes in contract balances.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130551-203045

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045

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No definition available.

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