Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net income	$ 905,000	$ 414,000	$ 1,395,000	$ 859,000
Unrealized gain on investments, net of tax	289,000		358,000
Comprehensive income	$ 1,194,000	$ 414,000	$ 1,753,000	$ 859,000