XML 18 R55.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Investment Securities: Schedule of Amortized Cost and Fair Value of Available for Sale Securities by Contractual Maturity (Tables) | 3 Months Ended
--- | ---
Jun. 30, 2012
Schedule of Amortized Cost and Fair Value of Available for Sale Securities by Contractual Maturity: |
Schedule of Amortized Cost and Fair Value of Available for Sale Securities by Contractual Maturity |
| Amortized |  | Fair
| Cost |  | Value
One year or less | $1,120 |  | $1,120
After one through five years | 975 |  | 993
After five through ten years | 10,556 |  | 10,986
After ten years | 190,566 |  | 198,737
Securities not due on a single maturity date | 590,185 |  | 604,929
Equity securities | 1,230 |  | 2,426
Total Available for Sale Securities by Contractual Maturity | $794,632 |  | $819,191

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | fil_ScheduleOfAmortizedCostAndFairValueOfAvailableForSaleSecuritiesByContractualMaturity
Namespace Prefix: | fil_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | fil_ScheduleOfAmortizedCostAndFairValueOfAvailableForSaleSecuritiesByContractualMaturityAbstract
Namespace Prefix: | fil_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration