Discontinued Operations (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents - discontinued operations					$ 27,000				$ 27,000	$ 27,000	$ 56,000
Total assets of discontinued operations					30,000				30,000
Liabilities
Total liabilities of discontinued operations					504,000				504,000
(Loss) income from discontinued operations, net of taxes	0	0	0	0	(61,000)	91,000	(37,000)	113,000	106,000	(2,000,000)
Jacksonville division
Assets
Cash and cash equivalents - discontinued operations					27,000				27,000
Other assets					3,000				3,000
Total assets of discontinued operations					30,000				30,000
Liabilities
Accounts payable and accrued liabilities					504,000				504,000
Total liabilities of discontinued operations					$ 504,000				$ 504,000