XML 34 R16.htm IDEA: XBRL DOCUMENT
v3.8.0.1

ACCRUED LIABILITIES | 12 Months Ended
--- | ---
Dec. 31, 2017
Payables and Accruals [Abstract] |
ACCRUED LIABILITIES | ACCRUED LIABILITIES The composition of accrued liabilities is as follows (dollar amounts in thousands):
As of December 31, |  | 2017 |  | 2016
Salaries and employee benefits |  | $ | 10,289 |  |  | $ | 10,670 |
Sales, use and property tax (See Note 14) |  | 3,367 |  |  | 2,376 |
Convention and meeting costs |  | 4,970 |  |  | 5,129 |
Other |  | 6,354 |  |  | 6,225 |
Total |  | $ | 24,980 |  |  | $ | 24,400 |

X
- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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