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Discontinued Operations Narrative (Details)
 12 Months Ended
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
consumer_loan_store
$ / shares
Dec. 31, 2013
USD ($)
$ / shares
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Ownership percentage 100.00%    
Net gain from sale of stores $ 0 $ 0 $ (1,298,000)
Cash & Go JV [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Ownership percentage   50.00%  
Number of consumer loan stores closed | consumer_loan_store   37  
After tax (loss) from discontinued operations   $ 272,000  
After tax (loss) from discontinued operations, per share | $ / shares   $ 0.01  
Net gain from sale of stores     $ 844,000
Net gain from sale of stores (per share) | $ / shares     $ 0.03
After-tax earnings from discontinued operations     $ 211,000
After-tax earnings from discontinued operations (per share) | $ / shares     $ 0.01