XML 51 R39.htm IDEA: XBRL DOCUMENT
v3.19.1

Note 9 - Accrued Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | December 31,
|  | 2018 |  | 2017
Compensation |  | $ | 3,529 |  |  | $ | 2,536 |
Benefits / self-insurance reserve |  |  | 782 |  |  |  | 334 |
Paid time off |  |  | 1,131 |  |  |  | 990 |
Commissions payable |  |  | 384 |  |  |  | 309 |
Other |  |  | 2,632 |  |  |  | 1,297 |
|  | $ | 8,458 |  |  | $ | 5,466 |

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