XML 50 R36.htm IDEA: XBRL DOCUMENT
v3.22.4

Interest-Bearing Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Interest-Bearing Deposits [Abstract] |
Schedule of Interest Bearing Deposits | Interest-bearing deposits consist of the following:
| December 31,
(In thousands) | 2022 |  | 2021
Interest-bearing demand deposits | $ | 567,426 |  |  | $ | 573,567 |
Savings deposits | 6,413 |  |  | 18,110 |
Time deposits: |  |  |
Less than $100 | 2,526 |  |  | 3,536 |
$100 to less than $250 | 20,137 |  |  | 30,648 |
$250 or more (1) | 17,958 |  |  | 13,000 |
Total | $ | 614,460 |  |  | $ | 638,861 |
Weighted average interest rate | 1.74 | % |  | 0.15 | %
(1)The scheduled maturities of time deposits not covered by deposit insurance consist of $17.7 million within one year and $264,000 within one to three years.
Schedule of Interest on Deposits | Interest expense consists of the following:
| December 31,
(In thousands) | 2022 |  | 2021 |  | 2020
Interest-bearing demand deposits | $ | 3,118 |  |  | $ | 582 |  |  | $ | 1,313 |
Savings deposits | 38 |  |  | 9 |  |  | 24 |
Time deposits: |  |  |  |  |
Less than $100 | 145 |  |  | 332 |  |  | 550 |
$100 to less than $250 | 79 |  |  | 109 |  |  | 206 |
$250 or more | 102 |  |  | 139 |  |  | 267 |
Total | $ | 3,482 |  |  | $ | 1,171 |  |  | $ | 2,360 |
Schedule of Maturities of Time Deposits | The scheduled maturities of time deposits are summarized as follows:
| December 31,
| 2022 |  | 2021
(In thousands) | Amount |  | Percent of Total |  | Amount |  | Percent of Total
Due within: |  |  |  |  |  |  |
One year | $ | 37,925 |  |  | 93.4 | % |  | $ | 30,855 |  |  | 65.4 | %
Two years | 1,773 |  |  | 4.4 | % |  | 15,061 |  |  | 31.9 | %
Three years | 797 |  |  | 2.0 | % |  | 1,205 |  |  | 2.6 | %
Four years | 88 |  |  | 0.2 | % |  | 48 |  |  | 0.1 | %
Five years | 38 |  |  | 0.1 | % |  | 15 |  |  | — | %
Total | $ | 40,621 |  |  | 100.0 | % |  | $ | 47,184 |  |  | 100.0 | %

X
- Definition Interest-Bearing Deposits [Abstract] + References No definition available. + Details
Name: | cass_InterestBearingDepositsAbstract
Namespace Prefix: | cass_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of interest bearing deposits. + References No definition available. + Details
Name: | cass_ScheduleOfInterestBearingDepositsTableTextBlock
Namespace Prefix: | cass_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of interest expense on deposit accounts. + References No definition available. + Details
Name: | cass_ScheduleOfInterestOnDepositsTableTextBlock
Namespace Prefix: | cass_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of maturities of time deposits. + References No definition available. + Details
Name: | cass_ScheduleOfMaturitiesOfTimeDepositsTableTextBlock
Namespace Prefix: | cass_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration