XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 7 - Debt and Credit Agreements (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | June 30, |  |  | December 31, |
|  | 2021 |  |  | 2020 |
Line of credit |  | $ | 6,000 |  |  | $ | 1,245 |
PPP Loans |  |  | — |  |  |  | 9,151 |
Other notes payable |  |  | 392 |  |  |  | 163 |
Long-term debt |  |  | 228 |  |  |  | 228 |
Less: Current portion |  |  | (6,392 | ) |  |  | (1,406 | )
Long-term debt, net of current maturities |  | $ | 228 |  |  | $ | 9,381 |

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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