| Concept Aspect |
Period Aspect |
Fact Value |
| us-gaap:LongTermDebt |
2020-12-31 |
60,000,000 |
| us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive |
2020-12-31 |
10,000,000 |
| us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive |
2020-12-31 |
10,000,000 |
| us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour |
2020-12-31 |
10,000,000 |
| us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree |
2020-12-31 |
10,000,000 |
| us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |
2020-12-31 |
10,000,000 |
| us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |
2020-12-31 |
10,000,000 |