XML 52 R35.htm IDEA: XBRL DOCUMENT
v3.22.1

Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Deposits |
Schedule of major classifications of interest-bearing deposits | The following table summarizes the major classifications of deposit balances as of the dates indicated:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, |
​ | ​ | 2021 |  | 2020 | ​
(dollars in thousands) | ​ | ​ | ​
Noninterest-bearing deposits | ​ | $ | 155,624 | ​ | $ | 132,626 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest-bearing deposits: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest-bearing checking | ​ | ​ | 37,305 | ​ | ​ | 32,601 | ​
Money Market | ​ |  | 23,103 | ​ |  | 19,077 | ​
Savings | ​ |  | 106,818 | ​ |  | 97,036 | ​
Time deposits, $100,000 or more | ​ |  | 24,624 | ​ |  | 28,270 | ​
Time deposits below $100,000 | ​ |  | 35,773 | ​ |  | 40,010 | ​
Total interest- bearing deposits | ​ | ​ | 227,623 | ​ | ​ | 216,994 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total Deposits | ​ | $ | 383,247 | ​ | $ | 349,620 | ​
Schedule of interest expense on deposit | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020 |
(dollars in thousands) | ​ | ​ | ​
Interest-bearing checking | ​ | $ | 11 | ​ | $ | 9 | ​
Money Market | ​ |  | 11 | ​ |  | 9 | ​
Savings | ​ |  | 51 | ​ |  | 60 | ​
Time deposits, $100,000 or more | ​ |  | 248 | ​ |  | 440 | ​
Time deposits below $100,000 | ​ | ​ | 288 | ​ |  | 525 | ​
Total Interest Expense | ​ | $ | 609 | ​ | $ | 1,043 | ​
Schedule of scheduled maturities of time deposits | ​
​ | ​ | ​ | ​
(dollars in thousands) | ​ | Amount
Maturing in: | ​ | ​ | ​
2022 | ​ | $ | 32,541
2023 | ​ |  | 9,886
2024 | ​ |  | 8,802
2025 | ​ |  | 3,916
2026 | ​ |  | 4,323
2027 and thereafter | ​ |  | 929
Total Time Deposits | ​ | $ | 60,397

X
- Definition Represents the tabular disclosure of maturities of time deposits. + References No definition available. + Details
Name: | glbz_ScheduleMaturitiesOfTimeDepositsTableTextBlock
Namespace Prefix: | glbz_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the tabular disclosure of interest expense on deposit. + References No definition available. + Details
Name: | glbz_ScheduleOfInterestExpenseOnDepositTableTextBlock
Namespace Prefix: | glbz_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of schedule of major classifications of interest bearing deposit. + References No definition available. + Details
Name: | glbz_ScheduleOfMajorClassificationsOfInterestBearingDepositTableTextBlock
Namespace Prefix: | glbz_
Data Type: | dtr-types: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