Interim Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Stockholders' Equity:
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	20,000,000us-gaap_CommonStockSharesAuthorized	20,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	11,321,150us-gaap_CommonStockSharesIssued	11,306,650us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	11,321,150us-gaap_CommonStockSharesOutstanding	11,306,650us-gaap_CommonStockSharesOutstanding
Treasury stock, shares	42,600us-gaap_TreasuryStockShares	42,600us-gaap_TreasuryStockShares

Face amount or stated value per share of common stock.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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