Condensed Consolidated Balance Sheets Statement - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 32,629	$ 61,480
Receivables:
Customer	85,771	71,557
Other	4,922	15,280
Taxes receivable	3,333	12,781
Accrued unbilled revenues	86,532	80,738
Materials and supplies (at average cost)	58,899	57,858
Fuel stock (at average cost)	63,657	53,698
Prepayments	15,733	18,389
Current regulatory assets	68,301	62,570
Other	301	5,961
Total current assets	420,078	440,312
Investments	118,877	125,164
Property, Plant and Equipment:
Utility plant in service	5,822,388	5,732,044
Accumulated provision for depreciation	(2,059,377)	(1,988,477)
Utility plant in service - net	3,763,011	3,743,567
Construction work in progress	427,290	405,069
Utility plant held for future use	7,511	7,441
Other property, net of accumulated depreciation	15,710	15,922
Property, plant and equipment - net	4,213,522	4,171,999
Other Assets:
American Falls and Milner water rights	7,902	9,487
Company-owned life insurance	58,448	57,553
Regulatory assets	1,380,764	1,409,329
Long-term receivables	25,632	23,482
Other	52,176	52,571
Total other assets	1,524,922	1,552,422
Total	6,277,399	6,289,897
Current Liabilities:
Current maturities of long-term debt	0	1,064
Notes payable	550	21,800
Accounts payable	76,595	106,194
Taxes accrued	19,973	11,348
Interest accrued	22,377	22,377
Accrued compensation	33,062	45,787
Current regulatory liabilities	2,081	9,944
Advances from customers	24,217	21,438
Other	11,815	9,763
Total current liabilities	190,670	249,715
Other Liabilities:
Deferred income taxes	1,250,653	1,244,250
Regulatory liabilities	434,888	436,845
Pension and other postretirement benefits	424,329	411,523
Other	44,520	45,084
Total other liabilities	2,154,390	2,137,702
Long-Term Debt	1,745,368	1,744,614
Commitments and Contingencies
Equity:
Common stock	853,604	851,833
Retained earnings	1,350,537	1,323,198
Accumulated other comprehensive loss	(19,941)	(20,882)
Treasury stock	(1,357)	(243)
Total IDACORP, Inc. shareholders’ equity	2,182,843	2,153,906
Noncontrolling interests	4,128	3,960
Total equity	2,186,971	2,157,866
Total	6,277,399	6,289,897
Idaho Power Company
Current Assets:
Cash and cash equivalents	30,427	44,140
Receivables:
Customer	85,771	71,557
Other	4,798	7,555
Taxes receivable	11,668	23,334
Accrued unbilled revenues	86,532	80,738
Materials and supplies (at average cost)	58,899	57,858
Fuel stock (at average cost)	63,657	53,698
Prepayments	15,608	18,270
Current regulatory assets	68,301	62,570
Other	299	5,962
Total current assets	425,960	425,682
Investments	101,002	107,379
Property, Plant and Equipment:
Utility plant in service	5,822,388	5,732,044
Accumulated provision for depreciation	(2,059,377)	(1,988,477)
Utility plant in service - net	3,763,011	3,743,567
Construction work in progress	427,290	405,069
Utility plant held for future use	7,511	7,441
Property, plant and equipment - net	4,197,812	4,156,077
Other Assets:
American Falls and Milner water rights	7,902	9,487
Company-owned life insurance	58,448	57,553
Regulatory assets	1,380,764	1,409,329
Other	73,070	71,237
Total other assets	1,520,184	1,547,606
Total	6,244,958	6,236,744
Current Liabilities:
Current maturities of long-term debt	0	1,064
Notes payable	0	21,800
Accounts payable	76,486	105,846
Accounts payable to affiliates	30,949	1,056
Taxes accrued	13,360	11,348
Interest accrued	22,377	22,377
Accrued compensation	32,923	45,622
Current regulatory liabilities	2,081	9,944
Advances from customers	24,217	21,438
Other	11,367	9,103
Total current liabilities	213,760	249,598
Other Liabilities:
Deferred income taxes	1,358,163	1,351,415
Regulatory liabilities	434,888	436,845
Pension and other postretirement benefits	424,329	411,523
Other	43,637	44,046
Total other liabilities	2,261,017	2,243,829
Long-Term Debt	1,745,368	1,744,614
Commitments and Contingencies
Equity:
Common stock	97,877	97,877
Premium on capital stock	712,258	712,258
Capital stock expense	(2,097)	(2,097)
Retained earnings	1,236,716	1,211,547
Accumulated other comprehensive loss	(19,941)	(20,882)
Total equity	2,024,813	1,998,703
Total capitalization	3,770,181	3,743,317
Total	$ 6,244,958	$ 6,236,744