LEASES, COMMITMENTS AND CONTINGENT LIABILITIES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Lease commitments, Payments due by period [Abstract]
Real estate operating leases, Total	$ 8,632
Real estate operating leases, Less than 1 year	1,341
Real estate operating leases, 1 - 3 years	2,510
Real estate operating leases, 4 - 5 years	2,287
Real estate operating leases, More than 5 years	2,494
Loss Contingencies [Line Items]
Premium tax offsets	969	894
Period for guaranty fund assessments expected to be paid	2 years
Period for premium tax offsets are expected to be realized	10 years
Entity's share of case loss reserves, eliminated by the purchase of annuities	110emci_CaseLossReserveEliminated
Contingent liability for aggregate guaranteed amount of annuities	183
Guaranty Fund [Member]
Loss Contingencies [Line Items]
Accrued estimated fund assessments	931	894
Second-Injury Fund [Member]
Loss Contingencies [Line Items]
Accrued estimated fund assessments	$ 1,694	$ 1,747

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No definition available.

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- Definition

Refers to period for guaranty fund assessments expected to be paid.

+ References

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- Definition

Refers to period of premium tax offsets are expected to be realized.

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No definition available.

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Amount of loss contingency liability.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

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- Definition

The amount of insurance-related assessment liability that is expected to be recovered through a premium tax offset based on current laws applied to in-force policies.

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-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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-Name Accounting Standards Codification

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth and fifth fiscal years following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second and third fiscal years following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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