|
Nature of Business and Significant Accounting Policies (Details Textual) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | 6 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2012
Location
|
Jun. 30, 2011
|
Mar. 31, 2014
|
Dec. 31, 2011
|
Dec. 31, 2010
|
Dec. 31, 2009
Number
|
Dec. 31, 2010
Interest rate caps [Member]
|
Mar. 31, 2009
Interest rate caps [Member]
|
Jun. 30, 2012
Alabama [Member]
Office
Branch
Location
|
Jan. 20, 2012
Alabama [Member]
Branch
|
Jun. 30, 2012
New Mexico [Member]
Location
|
Jun. 30, 2012
North Carolina [Member]
Location
|
Jun. 30, 2012
Oklahoma [Member]
Location
|
Jun. 30, 2012
South Carolina [Member]
Location
|
Jun. 30, 2012
Tennessee [Member]
Location
|
Jun. 30, 2012
Texas [Member]
Location
|
|
| Nature of Business and Significant Accounting Policies (Textual) [Abstract] | ||||||||||||||||
| Number of locations | 206 | 40 | 1 | 26 | 1 | 69 | 20 | 49 | ||||||||
| Number of offices opened | 17 | |||||||||||||||
| Number of branches acquired | 23 | |||||||||||||||
| Branches merged into existing Regional offices | 4 | (4) | ||||||||||||||
| Number interest rate caps | 3 | |||||||||||||||
| Notional amounts | $ 128,500 | $ 10,000 | ||||||||||||||
| Exchanged notional cap | 30,000 | |||||||||||||||
| Strike rate | 6.00% | |||||||||||||||
| Additional cap increase | 150,000 | |||||||||||||||
| Unfavorable fair value adjustments | 23 | 172 | ||||||||||||||
| Three Month LIBOR contract | Three Month LIBOR contract | |||||||||||||||
| Nature of Business and Significant Accounting Policies (Additional Textual) [Abstract] | ||||||||||||||||
| Contractual delinquent period of loans | 180 days | |||||||||||||||
| Allowance for loans losses large installment | loans in excess of $2.5 | |||||||||||||||
| Allowance for loans losses small installment | loans of $2.5 or less | |||||||||||||||
| Bankrupt accounts | 4,625 | 3,130 | ||||||||||||||
| Accounts of customer in bankruptcy that are 180 or more days contractually delinquent | 339 | |||||||||||||||
| Accounts reserve that are 180 or more days contractually delinquent | $ 1,888 | |||||||||||||||
| Turnover rate of loan portfolio | 0.012 | |||||||||||||||