TRANSACTIONS WITH AFFILIATES

3 Months Ended

Mar. 31, 2016

Related Party Transactions [Abstract]

TRANSACTIONS WITH AFFILIATES

TRANSACTIONS WITH AFFILIATES

The Inter-Company Committees of the boards of directors of the Company and Employers Mutual approved a new inter-company reinsurance program between the Company's insurance subsidiaries in the property and casualty insurance segment and Employers Mutual for calendar year 2016. This reinsurance program is intended to reduce the volatility of the Company's quarterly results caused by excessive catastrophe and storm losses, and provide protection from both the frequency and severity of such losses. The reinsurance program consists of two semi-annual aggregate catastrophe excess of loss treaties. The first treaty is effective from January 1, 2016 through June 30, 2016, and has a retention of $20.0 million and a limit of $24.0 million. The total cost of this treaty is approximately $6.3 million. The second treaty is effective from July 1, 2016 through December 31, 2016, and has a retention of $15.0 million and a limit of $12.0 million. The total cost of this treaty is approximately $1.5 million. All catastrophe and storm losses assumed by the property and casualty insurance subsidiaries (net of applicable reinsurance recoveries from external reinsurance protections purchased by the pool participants) is subject to the terms of these treaties, and there is no co-participation provision.

The Inter-Company Committees of the boards of directors of the Company and Employers Mutual also approved a change in the inter-company reinsurance program between the Company's reinsurance subsidiary and Employers Mutual for calendar year 2016. The reinsurance program consists of two treaties. The first is a per occurrence catastrophe excess of loss treaty with a retention of $10.0 million, a limit of $10.0 million, 20 percent co-participation, and no reinstatement. The total cost of this treaty is approximately $2.0 million. The second is an annual aggregate catastrophe excess of loss treaty with a retention of $20.0 million, a limit of $100.0 million, and 20 percent co-participation. The total cost of this treaty is approximately $3.1 million. Any losses recovered under the per occurrence treaty inure to the benefit of the aggregate treaty. Only catastrophic events with total losses greater than $500,000 are subject to the terms of the aggregate treaty. The reinsurance subsidiary is purchasing additional reinsurance protection (Industry Loss Warranties) in peak exposure territories from external parties in which coverage is triggered when losses experienced by the insurance industry from a catastrophic event exceed a specified threshold. Any reinsurance recoveries received from external parties reduce the amount of losses ceded to Employers Mutual under the excess of loss agreement. The net cost of the external reinsurance protection is estimated to be approximately $4.0 million.