Percentage of employees' gross pay for which the employer contributes to a defined contribution plan.

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Minimum percentage of employees' gross pay for which the employer contributes to a defined contribution plan.

+ References

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The percentage that the entity's will match of the first 1% of compensation contributed by participants into the 401(k) plan.

+ References

No definition available.

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The percentage that the entity will match of the next 5% compensation contributed by participants into the 401(k) plan.

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Refers to percentage of compensation contributed by participant.

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Number of shares of the company's common stock owned by the plan.

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The pretax total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost.

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The pretax net amount of gains and losses that are not yet recognized as a component of net periodic benefit cost, and that are recognized as increases or decreases in other comprehensive income as they arise. Gains and losses are due to changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan.

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Amount related to the pretax cost of benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation, which has not yet been recognized as components of net periodic benefit cost.

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- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

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

-Publisher FASB

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The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

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-Name Statement of Financial Accounting Standard (FAS)

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- Definition

Amount of other defined benefit plan costs.

+ References

No definition available.

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- Definition

The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 87

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Service Cost (Component of Net Periodic Pension Cost)

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- Definition

Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.

+ References

No definition available.

+ Details

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The amount of pension and other (such as medical, dental and life insurance) postretirement benefit costs recognized during the period for (1) defined benefit plans (periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss) on assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments) and for (2) defined contribution plans (to the extent that a plan's defined contributions to an individual's account are to be made for periods in which that individual renders services, the net cost for a period is the contribution called for in that period; if a plan calls for contributions for periods after an individual retires or terminates, the estimated cost is accrued during the employee's service period).

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This represents the noncurrent liability for underfunded plans recognized in the balance sheet that is associated with the defined benefit pension plans and other postretirement defined benefit plans.

+ References

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RETIREMENT FUND AND PROFIT SHARING PLAN (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Balance sheet amounts [Abstract]
Minimum pension obligation and unfunded pension liability	$ 11,103,000		$ 10,830,000
SERP [Member]
Components of SERP expense [Abstract]
Service cost	138,000	139,000
Interest cost	135,000	112,000
Amortization of adjustments	46,000	77,000
Total SERP expense	319,000	328,000
Balance sheet amounts [Abstract]
Minimum pension obligation and unfunded pension liability	11,103,000		10,830,000
Amounts recognized in accumulated other comprehensive loss, pretax [Abstract]
Prior service cost	1,184,000		1,230,000
Net gains	1,004,000		1,004,000
Total amounts recognized in accumulated other comprehensive loss	2,188,000		2,234,000
401(k) Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer match of the first 1% of compensation contributed by participants (in hundredths)	100.00%
Percentage of participant contribution under condition one (in hundredths)	1.00%
Employer match of the next 5% compensation contributed by participants (in hundredths)	50.00%
Percentage of employee deferrals under condition two (in hundredths)	5.00%
Compensation expense	200,000	100,000
401(k) Plan [Member] \| Class A [Member]
Defined Benefit Plan Disclosure [Line Items]
Shares owned by plan (in shares)	14,899
401(k) Plan [Member] \| Class B [Member]
Defined Benefit Plan Disclosure [Line Items]
Shares owned by plan (in shares)	186,030
Non-defined Retirement Fund [Member]
Defined Benefit Plan Disclosure [Line Items]
Maximum annual contribution by eligible employee (in hundredths)	5.00%
Minimum employer contribution to plan (in hundredths)	5.00%
Employer contribution of eligible salary (in hundredths)	7.00%
Compensation expense	$ 100,000	$ 100,000
Non-defined Retirement Fund [Member] \| Class A [Member]
Defined Benefit Plan Disclosure [Line Items]
Shares owned by plan (in shares)	3,323
Non-defined Retirement Fund [Member] \| Class B [Member]
Defined Benefit Plan Disclosure [Line Items]
Shares owned by plan (in shares)	17,342