Imperial Reports Second Quarter 2017 Financial Results & Covenant Waiver Under Senior Credit Facility https://globenewswire.com/news-release/2017/08/15/1084579/0/en/Imperial-Reports-Second-Quarter-2017-Financial-Results-Covenant-Waiver-Under-Senior-Credit-Facility.html August 14, 2017 20:24 ET | Source: Imperial Metals Corporation