Interim Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Stockholders' Equity:
Common stock, par value	$ 0.10	$ 0.10
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	12,125,009	12,113,109
Common stock, shares outstanding	12,125,009	12,113,109
Treasury stock, shares	42,600	42,600