XML 76 R63.htm IDEA: XBRL DOCUMENT

Interim Results (Unaudited) (Details) (USD $)	3 Months Ended								12 Months Ended
Interim Results (Unaudited) (Details) (USD $)	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Selected Quarterly Financial Information [Line Items]
Revenues	$ 11,716,000	$ 11,272,000	$ 10,601,000	$ 9,928,000	$ 9,267,000	$ 8,902,000	$ 8,368,000	$ 8,087,000	$ 43,517,664	$ 34,624,362	$ 30,263,081
Net Income (Loss)	$ 5,622,000	$ 4,646,000	$ 4,530,000	$ 5,392,000	$ 4,747,000	$ 4,025,000	$ 5,090,000	$ 4,742,000	$ 20,189,611	$ 18,603,594	$ 9,889,537
Earnings (Loss) Per Share - Diluted (in dollars per share)	$ 0.38	$ 0.35	$ 0.34	$ 0.41	$ 0.40	$ 0.35	$ 0.44	$ 0.43	$ 1.50	$ 1.62	$ 0.99

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References+ Details