XML 47 R35.htm IDEA: XBRL DOCUMENT
v3.20.4

Note 9 - Accrued Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | December 31, |
|  | 2020 |  |  | 2019 |
Compensation |  | $ | 2,443 |  |  | $ | 3,961 |
Benefits / self-insurance reserve |  |  | 921 |  |  |  | 1,033 |
Paid time off |  |  | 1,538 |  |  |  | 1,315 |
Short-term portion of deferred payroll tax |  |  | 810 |  |  |  | - |
Other |  |  | 2,232 |  |  |  | 2,174 |
|  | $ | 7,944 |  |  | $ | 8,483 |

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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