Discontinued Operations (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Loss from discontinued operations
Pre-tax loss from discontinued operations	$ (298,000)	$ 66,000	$ (1,199,000)	$ (509,000)
Income tax benefit	(83,000)	(110,000)	(60,000)	(90,000)
Loss from discontinued operations, net of tax	(381,000)	(44,000)	(1,259,000)	(599,000)
Assets:
Total assets, primarily deposits	3,621,000		3,621,000		4,460,000
Liabilities:
Total liabilities, primarily contingent accruals	5,067,000		5,067,000		5,329,000
Brazil Federal and Social Contribution tax [Member]
Liabilities:
Tax Amounts Assessed But Not Reserved			4,200,000
Brazil state operating tax [Member]
Liabilities:
Tax Amounts Assessed But Not Reserved			$ 4,700,000