BOISE--IDACORP, Inc. (NYSE: IDA) reported second quarter 2018 net income attributable to IDACORP of $62.3 million, or $1.23 per diluted share, compared with $49.8 million, or $0.99 per diluted share, in the second quarter of 2017. For the first six months of 2018, IDACORP reported net income attributable to IDACORP of $98.4 million, or $1.95 per diluted share, compared with $82.9 million, or $1.65 per diluted share, in the first six months of 2017.