XML 48 R35.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Deposits Deposits (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2017
Deposits [Abstract] |
Deposit Liabilities, Type | Deposit balances and weighted average interest rates as of March 31 are as follows:
| 2017 |  | 2016
$ in thousands | Amount |  | Percent of Total Deposits |  | Weighted Average Rate |  | Amount |  | Percent of Total Deposits |  | Weighted Average Rate
Non-interest-bearing demand | $ | 61,576 |  |  | 10.63 | % |  | — | % |  | $ | 56,634 |  |  | 9.32 | % |  | — | %
Interest-bearing checking | 37,180 |  |  | 6.42 |  |  | 0.14 |  |  | 33,106 |  |  | 5.46 |  |  | 0.16 |
Savings | 100,913 |  |  | 17.42 |  |  | 0.27 |  |  | 95,230 |  |  | 15.70 |  |  | 0.27 |
Money market savings account | 140,807 |  |  | 24.31 |  |  | 0.60 |  |  | 163,380 |  |  | 26.93 |  |  | 0.52 |
Certificates of deposit | 236,342 |  |  | 40.81 |  |  | 1.00 |  |  | 255,854 |  |  | 42.17 |  |  | 0.92 |
Mortgagors deposits | 2,358 |  |  | 0.41 |  |  | 1.79 |  |  | 2,537 |  |  | 0.42 |  |  | 1.22 |
Total | $ | 579,176 |  |  | 100.00 | % |  | 0.61 | % |  | $ | 606,741 |  |  | 100.00 | % |  | 0.59 | %
CD Maturities | Scheduled maturities of certificates of deposit for the year ended March 31, 2017 are as follows:
$ in thousands |  | Amount
Maturing years ending March 31: |  |
2018 |  | $161,536
2019 |  | $47,227
2020 |  | $18,182
2021 |  | $4,513
2022 |  | $4,436
2023 and beyond |  | $448
Total |  | $ | 236,342 |
The following table represents the amount of certificates of deposit of $100,000 or more at March 31, 2017 maturing during the periods indicated:
$ in thousands |
Maturing: |
April 1, 2017 to June 30, 2017 | $ | 52,290 |
July 1, 2017 to September 30, 2017 | 15,570 |
October 1, 2017 to March 31, 2018 | 72,260 |
April 1, 2018 and beyond | 56,915 |
Total | $ | 197,035 |
Interest expense on deposits | Interest expense on deposits is as follows for the years ended March 31:
$ in thousands | 2017 |  | 2016
Interest-bearing checking | $ | 48 |  |  | $ | 52 |
Savings and clubs | 261 |  |  | 253 |
Money market savings | 875 |  |  | 844 |
Certificates of deposit | 2,451 |  |  | 2,099 |
Mortgagors deposits | 40 |  |  | 28 |
| 3,675 |  |  | 3,276 |
Penalty for early withdrawal of certificates of deposit | (14 | ) |  | (7 | )
Total interest expense | $ | 3,661 |  |  | $ | 3,269 |
Other Deposits liabilities | The following table presents additional information about our year-end deposits:
$ in thousands |  | 2017 |  | 2016
Deposits from the Certificate of Deposit Account Registry Service (CDARS) |  | $ | 34,547 |  |  | $ | 34,708 |
Deposits from brokers |  | 71,436 |  |  | 93,921 |
Certificates of deposit individually greater than $250,000 |  | 59,489 |  |  | 61,898 |
Deposits from certain directors, executive officers and their affiliates |  | 17,822 |  |  | 17,987 |

X
- Definition Deposits liabilities [Table Text Block] + References No definition available. + Details
Name: | carv_DepositsLiabilitiesTableTextBlock
Namespace Prefix: | carv_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Interest expense on deposits [Table Text Block] + References No definition available. + Details
Name: | carv_InterestExpenseOnDepositsTableTextBlock
Namespace Prefix: | carv_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of type of deposit liability. + References No definition available. + Details
Name: | us-gaap_DepositLiabilitiesTypeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DepositsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of time deposit liability maturities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_TimeDepositMaturitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration