Stockholders' Equity (Details Narrative) (USD $) In Thousands, except Share data, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jan. 31, 2013
Equity [Abstract]
Number of shares authorized to be repurchased			45,000
Shares repurchased during period	11,029
Shares retired during period	11,029
Cash used for share repurchase	$ 847	$ 2,966
Shares remaining available for repurchase	582
Change in additional paid in capital during period	$ (741)