Vicor reports Q1 net income for the first quarter was $3,943,000, or 10c per diluted share, compared to a net loss of $974,000, or 2c per share, for the corresponding period a year ago and net income of $1,611,000, or 4c per diluted share, for the fourth quarter of 2017. Q1 revenues increased to $65,269,000, compared to $54,462,000 for the corresponding period a year ago, and increased from $58,771,000 for the fourth quarter of 2017. First quarter bookings increased to $81,907,000 from $57,891,000 for the corresponding period a year ago, and increased from $71,343,000 for the fourth quarter of 2017.Total backlog at the end of the first quarter of 2018 was $89,975,000, compared to $73,054,000 at the end of 2017.